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Water Filter Parts


  • Growonix - Growonix 3 Way Divider 3/8'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $16.95 - Original price $16.95
    Original price
    $16.95
    $16.95 - $16.95
    Current price $16.95

    Growonix 3 Way Divider 3/8''

    Growonix

    For dividing the flow into three flow paths.   JG Push-fit technology makes connecting tubing quick and easy. Fittings are manufactured in white po...

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    Original price $16.95 - Original price $16.95
    Original price
    $16.95
    $16.95 - $16.95
    Current price $16.95
  • Growonix - Growonix Deionization Replacement Inline Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $70.95 - Original price $70.95
    Original price
    $70.95
    $70.95 - $70.95
    Current price $70.95

    Growonix Deionization Replacement Inline Filter

    Growonix

    Mixed bed deionization resin for polishing the final bits of TDS from RO water. For those who need absolutely pure water.  Great for aquarium syste...

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    Original price $70.95 - Original price $70.95
    Original price
    $70.95
    $70.95 - $70.95
    Current price $70.95
  • Growonix - Growonix Float Valve 1/4'' or 3/8'' Quick Connect - Replacement RO Filters & Accessories - Hydrodionne
    Original price $40.95 - Original price $40.95
    Original price
    $40.95
    $40.95 - $40.95
    Current price $40.95

    Growonix Float Valve 1/4'' Or 3/8'' Quick Connect

    Growonix

    Plastic float valve automatically starts and stops water flow. The float is adjustable to allow you to control the water heigh. The float rises or ...

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    Original price $40.95 - Original price $40.95
    Original price
    $40.95
    $40.95 - $40.95
    Current price $40.95
  • Growonix - Growonix 4.5'' x 10'' KDF85 Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $146.95 - Original price $146.95
    Original price
    $146.95
    $146.95 - $146.95
    Current price $146.95

    Growonix 4.5'' X 10'' Kdf85 Catalytic Carbon Filter

    Growonix

    Bacteriostatic media controls the growth of microorganisms. Good for water-soluble metals removal, chlorine, chloramine, and scale. Highly reactive...

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    Original price $146.95 - Original price $146.95
    Original price
    $146.95
    $146.95 - $146.95
    Current price $146.95
  • Growonix - Growonix 4.5'' X 10'' Pleated Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $47.95 - Original price $47.95
    Original price
    $47.95
    $47.95 - $47.95
    Current price $47.95

    Growonix 4.5'' X 10'' Pleated Sediment Filter

    Growonix

    High flow pleated Sediment filter: This is a washable, reusable, and durable sediment filter with a very low-pressure drop.  Bacteria and chemical ...

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    Original price $47.95 - Original price $47.95
    Original price
    $47.95
    $47.95 - $47.95
    Current price $47.95
  • Growonix - Growonix 4.5'' x 20'' KDF85 / Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 4.5'' x 20'' KDF85 / Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $183.95 - Original price $183.95
    Original price
    $183.95
    $183.95 - $183.95
    Current price $183.95

    Growonix 4.5'' X 20'' Kdf85 / Catalytic Carbon Filter

    Growonix

    Bacteriostatic media controls the growth of microorganisms. Good for water-soluble metals removal, chlorine, chloramine, and scale. Highly reactive...

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    Original price $183.95 - Original price $183.95
    Original price
    $183.95
    $183.95 - $183.95
    Current price $183.95
  • Growonix - Growonix 2.5'' x 20'' Green Coco Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 20'' Green Coco Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95

    Growonix 2.5'' X 20'' Green Coco Carbon Filter

    Growonix

    NFS61 Listed Greencarbon.  High flow with a low carbon footprint. Superior chlorine removal.

    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95
  • Growonix - Growonix 4.5'' x 20'' White Coconut Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 4.5'' x 20'' White Coconut Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $107.85 - Original price $107.85
    Original price
    $107.85
    $107.85 - $107.85
    Current price $107.85

    Growonix 4.5'' X 20'' White Coconut Carbon Filter

    Growonix

    High purity coconut shell activated carbon filter.  Excellent cost to performance value. The most economic carbon filter.

    Original price $107.85 - Original price $107.85
    Original price
    $107.85
    $107.85 - $107.85
    Current price $107.85
  • Growonix - Growonix 2.5'' x 10'' White Coco Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $21.95 - Original price $21.95
    Original price
    $21.95
    $21.95 - $21.95
    Current price $21.95

    Growonix 2.5'' X 10'' White Coco Carbon Filter

    Growonix

    High purity coconut shell activated carbon filter.  Excellent cost to performance value. The most economic carbon filter.

    Original price $21.95 - Original price $21.95
    Original price
    $21.95
    $21.95 - $21.95
    Current price $21.95
  • Growonix - Growonix 4.5'' x 20'' Pleated Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95

    Growonix 4.5'' X 20'' Pleated Sediment Filter

    Growonix

    High flow pleated Sediment filter: This is a washable, reusable, and durable sediment filter with a very low-pressure drop.  Bacteria and chemical ...

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    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95
  • Growonix - Growonix 2.5'' x 10'' KDF85 / Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $55.95 - Original price $55.95
    Original price
    $55.95
    $55.95 - $55.95
    Current price $55.95

    Growonix 2.5'' X 10'' Kdf85 / Catalytic Carbon Filter

    Growonix

    Bacteriostatic media controls the growth of microorganisms. Good for water-soluble metals removal, chlorine, chloramine, and scale. Highly reactive...

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    Original price $55.95 - Original price $55.95
    Original price
    $55.95
    $55.95 - $55.95
    Current price $55.95
  • Growonix - Growonix 2.5'' x 10'' Pleated Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 10'' Pleated Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95

    Growonix 2.5'' X 10'' Pleated Sediment Filter

    Growonix

    High flow pleated Sediment filter: This is a washable, reusable, and durable sediment filter with a very low-pressure drop.  Bacteria and chemical ...

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    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95
  • Growonix - Growonix 2.5'' x 20'' KDF85 / Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 20'' KDF85 / Catalytic Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95

    Growonix 2.5'' X 20'' Kdf85 / Catalytic Carbon Filter

    Growonix

    Bacteriostatic media controls the growth of microorganisms. Good for water-soluble metals removal, chlorine, chloramine, and scale. Highly reactive...

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    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95
  • Growonix - Growonix Filter Housing Wrench 4.5'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Growonix Filter Housing Wrench 4.5''

    Growonix

    Used to replace filters in GrowoniX filtration systems

    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Growonix - Growonix Filter Housing Wrench 2.5'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $10.95 - Original price $10.95
    Original price
    $10.95
    $10.95 - $10.95
    Current price $10.95

    Growonix Filter Housing Wrench 2.5''

    Growonix

    Used to replace filters and membranes in GrowoniX filtration systems

    Original price $10.95 - Original price $10.95
    Original price
    $10.95
    $10.95 - $10.95
    Current price $10.95
  • Growonix - Growonix 2.5'' x 20'' White Coco Replacement Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 20'' White Coco Replacement Carbon Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $42.95 - Original price $42.95
    Original price
    $42.95
    $42.95 - $42.95
    Current price $42.95

    Growonix 2.5'' X 20'' White Coco Replacement Carbon Filter

    Growonix

    High purity coconut shell activated carbon filter.  Excellent cost to performance value. The most economic carbon filter.

    Original price $42.95 - Original price $42.95
    Original price
    $42.95
    $42.95 - $42.95
    Current price $42.95
  • Growonix - Growonix Garden Hose Connector 1/2'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $27.20 - Original price $27.20
    Original price
    $27.20
    $27.20 - $27.20
    Current price $27.20

    Growonix Garden Hose Connector 1/2''

    Growonix

    For fast easy connection togarden hoses and hose spigots.

    Original price $27.20 - Original price $27.20
    Original price
    $27.20
    $27.20 - $27.20
    Current price $27.20
  • Growonix - Growonix 2.5'' x 20'' Spun Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 20'' Spun Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $18.95 - Original price $18.95
    Original price
    $18.95
    $18.95 - $18.95
    Current price $18.95

    Growonix 2.5'' X 20'' Spun Sediment Filter

    Growonix

    Spun polypropylene: A true multi-staged depth filter utilizing separate layers of micron filtration.  Constructed spun polypropylene, these filters...

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    Original price $18.95 - Original price $18.95
    Original price
    $18.95
    $18.95 - $18.95
    Current price $18.95
  • Growonix - Growonix Garden Hose Connector 1/4'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Growonix Garden Hose Connector 1/4''

    Growonix

    For fast easy connection to garden hoses and hose spigots.

    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Growonix - Growonix Garden Hose Connector 3/8'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95

    Growonix Garden Hose Connector 3/8''

    Growonix

    For fast easy connection to garden hoses and hose spigots.

    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95
  • Growonix - Growonix 860 GPD High Flow Membrane for EX800-T - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 860 GPD High Flow Membrane for EX800-T - Replacement RO Filters & Accessories - Hydrodionne
    Original price $303.95 - Original price $303.95
    Original price
    $303.95
    $303.95 - $303.95
    Current price $303.95

    Growonix 860 Gpd High Flow Membrane For Ex800-T

    Growonix

    Offer superior quality and performance for the separation of contaminants in concentrated water resulting in purified, clean drinking water. High f...

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    Original price $303.95 - Original price $303.95
    Original price
    $303.95
    $303.95 - $303.95
    Current price $303.95
  • Growonix - Growonix Ball Valve 1/4'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95

    Growonix Ball Valve 1/4''

    Growonix

    Shut off ball valve isolates supply to a filter or appliance. Fast and simple to install, this valve creates an instant push-fit connection and lea...

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    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95
  • Growonix - Growonix Ball Valve 3/8'' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $13.49 - Original price $13.49
    Original price
    $13.49
    $13.49 - $13.49
    Current price $13.49

    Growonix Ball Valve 3/8''

    Growonix

    Shut off ball valve isolates supply to a filter or appliance. Fast and simple to install, this valve creates an instant push-fit connection and lea...

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    Original price $13.49 - Original price $13.49
    Original price
    $13.49
    $13.49 - $13.49
    Current price $13.49
  • Growonix - Growonix 2.5'' x 10'' Spun Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix 2.5'' x 10'' Spun Sediment Filter - Replacement RO Filters & Accessories - Hydrodionne
    Original price $15.95 - Original price $15.95
    Original price
    $15.95
    $15.95 - $15.95
    Current price $15.95

    Growonix 2.5'' X 10'' Spun Sediment Filter

    Growonix

    Spun polypropylene: A true multi-staged depth filter utilizing separate layers of micron filtration.  Constructed spun polypropylene, these filters...

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    Original price $15.95 - Original price $15.95
    Original price
    $15.95
    $15.95 - $15.95
    Current price $15.95
  • Growonix - Growonix Black Tubing 1/4'' x 25' - Replacement RO Filters & Accessories - Hydrodionne
    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95

    Growonix Black Tubing 1/4'' X 25'

    Growonix

    High quality polyethylene tubing

    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Growonix - Growonix GXM-200 Replacement Membrane - Replacement RO Filters & Accessories - Hydrodionne
    Growonix - Growonix GXM-200 Replacement Membrane - Replacement RO Filters & Accessories - Hydrodionne
    Original price $136.95 - Original price $136.95
    Original price
    $136.95
    $136.95 - $136.95
    Current price $136.95

    Growonix Gxm-200 Replacement Membrane

    Growonix

    Offer superior quality and performance for the separation of contaminants in concentrated water resulting in purified, clean drinking water. High f...

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    Original price $136.95 - Original price $136.95
    Original price
    $136.95
    $136.95 - $136.95
    Current price $136.95
  • Growonix - Growonix Ultraviolet Filtration -1530 - Replacement RO Filters & Accessories - Hydrodionne
    Original price $249.95 - Original price $249.95
    Original price
    $249.95
    $249.95 - $249.95
    Current price $249.95

    Growonix Ultraviolet Filtration -1530

    Growonix

    Growonix Ultraviolet Filtration -1530 - 1 GPM

    Original price $249.95 - Original price $249.95
    Original price
    $249.95
    $249.95 - $249.95
    Current price $249.95
  • HYDROLOGIC STEALTH-RO DE-IONZIATION CART. 10'' X 2.5'' - HydroponicsClub
    Original price $68.95 - Original price $68.95
    Original price
    $68.95
    $68.95 - $68.95
    Current price $68.95

    Hydrologic Stealth RO & Smallboy KDF/Catalytic Carbon Filter

    Hydrologic

    Compatible with Stealth-RO and SmallBoy. - Reduces iron, chlorine, sulfur and heavy metals - 10'' X 2.5'' translucent cartridge

    Original price $68.95 - Original price $68.95
    Original price
    $68.95
    $68.95 - $68.95
    Current price $68.95
  • HYDROLOGIC EVOLUTION-RO1000 MEMBRANE - HydroponicsClub
    Original price $377.95 - Original price $377.95
    Original price
    $377.95
    $377.95 - $377.95
    Current price $377.95

    Hydrologic Evolution-Ro1000 Membrane

    Hydrologic

    Evolution-RO1000 Membrane by Hydrologic.

    Original price $377.95 - Original price $377.95
    Original price
    $377.95
    $377.95 - $377.95
    Current price $377.95
  • HYDROLOGIC PREEVOLUTION KDF / CATALYTIC CARBON FILTER - HydroponicsClub
    Original price $159.95 - Original price $159.95
    Original price
    $159.95
    $159.95 - $159.95
    Current price $159.95

    Hydrologic Pre-evolution Kdf/Catalytic Carbon Filter

    Hydrologic

    HydroLogic® PreEvolution™ KDF/Catalytic Carbon Filter.  For use with Pre-Evolution.This 10″x 4.5″ KDF/Catalytic Carbon filter reduces iron, sulfur,...

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    Original price $159.95 - Original price $159.95
    Original price
    $159.95
    $159.95 - $159.95
    Current price $159.95
  • HYDROLOGIC PREEVOLUTION CLEANABLE SEDIMENT FILTER - HydroponicsClub
    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95

    Hydrologic Pre-evolution Cleanable Sediment Filter

    Hydrologic

    Pre-Evolution Cleanable Sediment Filter by Hydrologic. Detailed description:- Temperature Limit: Up to 140°F (60°C) depending on pressure and time ...

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    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95
  • HYDROLOGIC BIGBOY GARDEN HOSE CONNECTION KIT - HydroponicsClub
    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95

    Hydrologic Bigboy Garden Hose Connection Kit

    Hydrologic

    Hook up your garden hose to both the inlet and outlet of the BIGboy™ as a stand alone filter for all your garden needs.Package includes:1x Hydrolog...

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    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95
  • HYDROLOGIC EVO-RO1000 / TALLBOY / MERLIN FLOWMASTER 3 / 8' - HydroponicsClub
    Original price $118.95 - Original price $118.95
    Original price
    $118.95
    $118.95 - $118.95
    Current price $118.95

    Hydrologic Flowmaster 3/8'' for TallBoy & EvolutionRO 1000

    Hydrologic

    HydroLogic Flowmaster 3/8" for TallBoy & EvolutionRO 1000-Gallonage & filter capacity monitor.-Operates at flow rates between 0.2-2.0 GPM.-...

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    Original price $118.95 - Original price $118.95
    Original price
    $118.95
    $118.95 - $118.95
    Current price $118.95
  • HYDROLOGIC BIGBOY GREEN COCONUT CARBON FILTER - HydroponicsClub
    Original price $151.95 - Original price $151.95
    Original price
    $151.95
    $151.95 - $151.95
    Current price $151.95

    Hydrologic Bigboy Green Coconut Carbon Filter

    Hydrologic

    BigBoy Green Coconut Carbon Filter by Hydrologic.Detailed description:- 10 micron nominal ?ltration- No release of carbon ?nes- Exceptionally low p...

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    Original price $151.95 - Original price $151.95
    Original price
    $151.95
    $151.95 - $151.95
    Current price $151.95
  • HYDROLOGIC BIGBOY KDF / CATALYTIC CARBON FILTER - HydroponicsClub
    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95

    Hydrologic Bigboy Kdf85 / Catalytic Carbon Filter

    Hydrologic

    BIGboy™ KDF/Catalytic Carbon FilterReplace after 50,000 gallonsTwice the life of the Green Coconut FilterReduces chlorine, iron, sulfur and heavy m...

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    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95
  • HYDROLOGIC EVOLUTION-RO1000 WALL MOUNT BRACKET - HydroponicsClub
    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    Hydrologic Evolution-Ro1000 Wall Mount Bracket

    Hydrologic

    Use the Hydrologic EvolutionRO1000 Stainless Steel Wall Mount Bracket to mount your Evolution-RO1000 to any surface. Includes bracket, screws and ...

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    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95