Quality water is essential to have healthy plants! We have several purification systems to satisfy your needs!

    56 products
    Hydrologic micro75 gpd Portable Ro Filter
    $199.99
    Hydrologic Float Valve 3 / 8" Qc Adjustable Water Level
    $36.48
    HydroLogic EvolutionRO 1000 SS Wall Mount Bracket
    $142.72
    smallBoy® Dechlorinator & Sediment System
    $191.49
    Hydrologic Stealthro150 W / Kdf & Carbon Filter
    $399.99
    Hydrologic Merlin-Garden Pro Green Coconut Carbon Filter
    $53.99
    Hydrologic Merlin-Garden Pro Sediment Filter
    $42.99
    Hydrologic Stealthro300 W / Kdf85 Update Carbon Filter
    $529.99
    Hydrologic Stealthro150 W/carbon Filter
    $399.99
    Hydrologic Stealthro300 W/carbon Filter
    $580.47
    Hydrologic Tallboy De-chlorinator & Sediment Filter 2gpm
    $348.25
    Hydrologic Tallboy W / Upgraded Kdf / Catalytic Carbon Filter
    $417.92
    Hydrologic Bigboy Carbon Filter Green Coco 20" X 4.5"
    $142.71
    Hydrologic Bigboy Sediment Filter Pleated 20" X 4.5"
    $104.87
    Hydrologic Upgrade Kit To Convert Smallboy To Stealthro150
    $175.00
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    Hydrologic Evolutionro 1000 Replacement Housing
    $79.95
    Hydrologic Arcs System Filter Array
    $1,999.99
    Hydrologic Arcs Stage3 Ph Neutralizing / Remineralizing Crtdge
    $208.41
    Hydrologic Arcs Stage2 Heavy Metal Reduction Cartridge
    $323.21
    Hydrologic Arcs Stage1 Sediment Filter
    $55.61
    Hydrologic Pressure Regulator 1 / 2" Qc For Evolutionro 1000
    $195.44
    Hydrologic Pressure Regulator 3 / 4" Fnpt For Bigboy
    $199.95
    Hydrologic Pressure Regulator 3 / 8" Qc For Stealthro / Tallboy
    $66.43
    Hydrologic Evolutionro 1000 Ss Wall Mount Bracket
    $142.72
    Hydrologic Float Valve High Flow 3 / 4" Adjustable Water Level
    $128.80
    Hydrologic Float Valve 1 / 4" Qc Adjustable Water Level
    $36.48
    Hydrologic Float Valve 1 / 2" Barb Adjustable Water Level
    $36.48
    Hydrologic Flowmaster 3 / 8" For Tallboy & Evolution 1000
    $113.11
    Hydrologic Flowmaster 1 / 4" Qc For Stealthro150
    $113.11
    Hydrologic Tds Pro Ppm Monitor For Evolutionro 1000
    $110.32
    Hydrologic Pressure Booster Pump 110v For Stealthro
    $391.80
    Hydrologic Pressure Booster Pump 110v Evolutionro 1000
    $1,250.13
    Hydrologic Uv Lamp For Uv Sterilizer Kit
    $66.95
    Hydrologic Uv Sterilizer Kit Evolutionro 1gpm
    $214.95
    Hydrologic De Wrench For Standard Filter & Membrane Housing
    $9.24
    Hydrologic 3-way Collet Release Tool For 1 / 4", 3 / 8", 1 / 2"
    $6.95
    Hydrologic Tallblue / Tallboy Sediment Filter 20" X 2.5"
    $25.72
    Hydrologic Tallboy Carbon Filter Green
    $58.41
    Hydrologic Sediment Filter Pleated 10" X 2.5" For Stealthro
    $27.78
    Hydrologic Membrane 150gpd For Stealth-ro
    $178.69
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