Quick view Details Duct Clamps MSRP: Now: $1.99 Choose Options Compare Quick view Details Flexible & Bendable Duct MSRP: Now: $12.95 Choose Options Compare Quick view Details Active Air Active Air In-Line Duct Fans MSRP: Now: $88.95 Choose Options Compare Quick view Details Ona ONA Block MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Details Air King | sku: FAN6 Air King 6" Clip On Fan MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Flexible & Bendable Duct MSRP: Now: $12.95 Choose Options Compare Quick view Details Active Air Active Air In-Line Duct Fans MSRP: Now: $88.95 Choose Options Compare Quick view Details Ona ONA Block MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Details Air King | sku: FAN6 Air King 6" Clip On Fan MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Active Air Active Air In-Line Duct Fans MSRP: Now: $88.95 Choose Options Compare Quick view Details Ona ONA Block MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Details Air King | sku: FAN6 Air King 6" Clip On Fan MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Ona ONA Block MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Details Air King | sku: FAN6 Air King 6" Clip On Fan MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Air King | sku: FAN6 Air King 6" Clip On Fan MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Inline Duct Fans MSRP: Now: $44.95 Choose Options Compare Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Active Air | sku: COTEST Active Air Co2 Test Kit MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details sku: THERM Thermometer/Hygrometer MSRP: Now: $21.49 Add to Cart Compare Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Ona ONA Gel MSRP: Now: $13.95 Choose Options Compare Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Aluminum CO2 Tank MSRP: Now: $169.95 Choose Options Compare Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Duct Reducers MSRP: Now: $9.99 Choose Options Compare Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details 3 Layer Foil Laminated Flexible Duct MSRP: Now: $29.95 Choose Options Compare Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Duct Clamps Duct Clamps guarantee a secure fit to your fans and ducting. The worm drive allows for easy adjustment of the heavy duty mechanism so loosening and tightening can be done with the simple twist of a screwdriver. MSRP: Now: $1.99 Choose Options Compare Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Flexible & Bendable Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8" and 10" diameters. MSRP: Now: $12.95 Choose Options Compare Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Active Air Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Quiet Operation Durable Ceramic-Coated Metal Housing UL Recognized... MSRP: Now: $88.95 Choose Options Compare Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Ona ONA Block The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block... MSRP: $10.95 Now: $8.95 Choose Options Compare Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Air King | sku: FAN6 Air King 6" Clip On Fan The Air King 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene blade. Great for small gardens Will clip almost anywhere and takes up almost no space They move a lot of air for their size These fans are... MSRP: $34.95 Now: $24.49 Add to Cart Compare Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Inline Duct Fans An Inline Duct Fan is a reliable and cost effective way to keep temperatures in the indoor garden under control. Available in five models. All work with standard sheet metal or flexible duct work. Use one fan per light for air cooling or to increase the... MSRP: Now: $44.95 Choose Options Compare Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Active Air | sku: COTEST Active Air Co2 Test Kit We recommend measuring Co2 periodically to ensure optimum levels for growth. The Active Air Co2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper Co2 level, as well as eliminate waste and... MSRP: $23.05 Now: $18.95 Add to Cart Compare Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view sku: THERM Thermometer/Hygrometer Features daily minimum/maximum temperature and hygrometer readings. Has a remote probe for outdoor or under-the-light readings. Stores the minimum and maximum temperatures. Requires 1 AAAÛöbattery (not included) MSRP: Now: $21.49 Add to Cart Compare Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Ona ONA Gel The ONA Gel is their most popular product. ONA spent many years developing a blend of ONA Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled... MSRP: Now: $13.95 Choose Options Compare Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Aluminum CO2 Tank We sell 20 and 50 pound aluminum CO2 tanks. They are about 1/2 the weight of standard steel tanks. A 20 pound tank will last about a month in a 5’ x 5’ grow room. They can be filled at any beverage or welding supply store for usually less... MSRP: Now: $169.95 Choose Options Compare Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Duct Reducers Duct Reducers are the perfect fittings to use when you need to change from one size duct to another size. All Reducers are manufactured from the highest quality galvanized steel. They are the perfect fitting to maintaining maximum airflow through your... MSRP: Now: $9.99 Choose Options Compare Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view 3 Layer Foil Laminated Flexible Duct Our expandable air duct is made of aluminum, designed for years of use. It will handle temperatures up to 140 degrees and will not kink. It comes in 25’ sections which can be cut to length. Available in 4", 6", and 8" diameters. UL listed. MSRP: Now: $29.95 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
