Reverse Osmosis

HydroLogic Stealth Reverse Osmosis 300 GPD System

HydroLogic created the Stealth RO300 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results. This system removes over 98% of lockout-inducing contaminants from water and is ideal...

HydroLogic Stealth RO100/200 Reverse Osmosis and Small Boy KDF85 Carbon Replacement / Upgrade Filter

This KDF85 / Catalytic Carbon Filter replaces or upgrades the one that comes packaged with the Hydro-Logic Stealth RO100 and RO200 reverse osmosis water filtration systems and the Small Boy Sediment filter system. It measures 10" H x 2.5" W. Now...

HydroLogic Stealth Reverse Osmosis Replacement Membrane 100 GPD

This Reverse Osmosis Membrane replaces the one that comes packaged with the Hydro-Logic Stealth RO100 and RO200 reverse osmosis water filtration systems. Replacement Schedule: Replace when product water flow decreases and/or PPM increases...

HydroLogic Stealth RO100/200 Reverse Osmosis Sediment Replacement Filter, Cleanable

This Sediment Filter replaces the one that comes packaged with the Hydro-Logic Stealth RO100 and RO200 reverse osmosis water filtration systems. This filter is pleated, cleanable, and measures 10" H x 2.5" W. Replacement Schedule: Rinse with hose...

HydroLogic Stealth RO100/200 Reverse Osmosis and Small Boy Green Carbon Replacement Filter

HydroLogic Purifications Systems is proud to announce their latest GreenBlock coconut carbon filters. This high performance coconut shell carbon is manufactured using a patented process that significantly reduces harmful green house gas emissions...

HydroLogic Evolution Reverse Osmosis 1000 GPH System

The HydroLogic® Evolution RO1000 reverse osmosis system is capable of a 1,000-gallon-per-day or 42-gallon-per-hour at standard line pressure. This system reduces the level of chlorine, chloramines, sediments and dirt in water, lowering the ppm of...

HydroLogic Stealth Reverse Osmosis 150 GPD System

HydroLogic created the Stealth RO150 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results. This system removes over 98% of lockout-inducing contaminants from water and is ideal...

HydroLogic PreEvolution High Capacity Pre-Filter

This HydroLogic® Pre-Evolution Pre-Filter for the Evolution RO1000 system provides 2 extra stages of filtration and extends the life of the Evolution-RO1000’s carbon filter from 2,000 to 7,500 gallons. This unit is highly recommended for...

HydroLogic Stealth Reverse Osmosis 200 GPD System With Upgraded KDF Catalytic Carbon Filter

HydroLogic created the Stealth RO200 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results. This system removes over 98% of lockout-inducing contaminants from water and is ideal...