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Full line of quality replacement filters for standard reverse osmosis systems.
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  • Inline RO Post Fridge Ice Coconut GAC Water Filter 2000 Gal, 1/4" Quick Connect
    62% OFF

    Inline RO Post Fridge Ice Coconut GAC Water Filter 2000 Gal, 1/4" Quick Connect

    This Hydronix ICF-10Q inline coconut filter has 1/4" quick-connect connections and is suitable for drinking water filtration applications. This NSF Certified inline coconut filter is used as a Post/Polishing filter...
    $14.99
    $5.75
  • RO Post Polishing Fridge Ice Inline Coconut GAC Water Filter, 2000 Gal, 1/4" NPT
    63% OFF

    RO Post Polishing Fridge Ice Inline Coconut GAC Water Filter, 2000 Gal, 1/4" NPT

    Hydronix ICF-10 inline coconut shell carbon filters have 1/4" npt connections and are suitable for drinking water filtration applications. The coconut shell Granular Activated Carbon (GAC) filter media reduces unpleasant...
    $14.99
    $5.49
  • Whole House Reverse Osmosis Sediment Water Filter Cartridge 2.5" X 10", 5 Micron
    80% OFF

    Whole House Reverse Osmosis Sediment Water Filter Cartridge 2.5" X 10", 5 Micron

    Hydronix SDC-25-1005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water filtration system applications. The coreless Filter design has...
    $9.99
    $1.95
  • 4) Carbon Block Water Filter CTO Whole House RO DI Hydroponics 5 Micron 10 x 2.5
    59% OFF

    4) Carbon Block Water Filter CTO Whole House RO DI Hydroponics 5 Micron 10 x 2.5

    4 Pack - Hydronix Carbon Block Filters are manufactured with high purity coconut shell carbon. These Coconut Carbon Block filters provide an excellent cost-to-performance value. They have a high chlorine...
    $63.96
    $25.99
  • Whole House Coconut Carbon Block Water Filter RO Drinking Water 5 micron 2.5x10
    66% OFF

    Whole House Coconut Carbon Block Water Filter RO Drinking Water 5 micron 2.5x10

    Hydronix CB-25-1005 Carbon Block filters are NSF/ANSI Standard 42 certified for material and structural safety. CB-25-1005 filters have a particle retention size of 5 microns, and are suitable for drinking...
    $15.99
    $5.49
  • Sediment Water Filters Smart Pack RO DI Whole House, 1 Micron 2.5" x 10" 4 Pack
    27% OFF

    Sediment Water Filters Smart Pack RO DI Whole House, 1 Micron 2.5" x 10" 4 Pack

    The 1 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. These sediment cartridges are widely used as pre-filtration for...
    $21.99
    $15.99
  • Coconut Shell CTO, Cyst Carbon Block Drinking Water Filter

    The CBSM-2510 0.5 sub-micron filter filters and reduces VOCs, Cysts, Pesticides, Chlorine, Taste and Odor for great tasting water. A perfect filter for perfect drinking water and compatible with any...
    $11.99
  • Sediment Water Filters Smart Pack RO DI Whole House, 5 Micron 2.5" x 10" 4 Pack
    15% OFF

    Sediment Water Filters Smart Pack RO DI Whole House, 5 Micron 2.5" x 10" 4 Pack

    The 5 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. These sediment cartridges are widely used as pre-filtration for...
    $19.99
    $16.99
  • 3 PK Reverse Osmosis Post Fridge GAC Carbon Inline Water Filters 1/4" NPT Ports
    78% OFF

    3 PK Reverse Osmosis Post Fridge GAC Carbon Inline Water Filters 1/4" NPT Ports

    Hydronix ICF-10 inline coconut shell carbon filters have 1/4" npt connections and are suitable for drinking water filtration applications. The coconut shell Granular Activated Carbon (GAC) filter media reduces unpleasant...
    $74.95
    $16.45
  • 4PK Sediment Water Filters Whole House RO Systems Hydroponics, 5 Micron 2.5 x 20
    68% OFF

    4PK Sediment Water Filters Whole House RO Systems Hydroponics, 5 Micron 2.5 x 20

    Hydronix SDC-25-2005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water filtration system applications. The coreless Filter design has...
    $60.00
    $19.15
  • Sediment Water Filter Whole House, RO Systems, Hydroponics, 5 Micron 2.5" x 20"
    76% OFF

    Sediment Water Filter Whole House, RO Systems, Hydroponics, 5 Micron 2.5" x 20"

    Hydronix SDC-25-2005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water filtration system applications. The coreless Filter design has...
    $19.99
    $4.80
  • 2 PK Whole House Reverse Osmosis Sediment Water Filters, 2.5 x 10 - 5 Micron
    80% OFF

    2 PK Whole House Reverse Osmosis Sediment Water Filters, 2.5 x 10 - 5 Micron

    Hydronix SDC-25-1005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water filtration system applications. The coreless Filter design has...
    $19.99
    $3.90
  • 2 Pk Whole House RO Drinking Systems Coconut Carbon Water Filter 5 micron 2.5x10
    65% OFF

    2 Pk Whole House RO Drinking Systems Coconut Carbon Water Filter 5 micron 2.5x10

    Hydronix CB-25-1005 Carbon Block filters are NSF/ANSI Standard 42 certified for material and structural safety. CB-25-1005 filters have a particle retention size of 5 microns, and are suitable for drinking...
    $30.99
    $10.98
  • DI Reverse Osmosis Whole House Sediment Water Filter 2.5 X 10, 5 Micron, 20 Pack
    20% OFF

    DI Reverse Osmosis Whole House Sediment Water Filter 2.5 X 10, 5 Micron, 20 Pack

    This 20 pack of Hydronix SDC-25-1005 polypropylene sediment filter is a 5 micron rated filter. Its universal standard size fits any standard Reverse Osmosis, Whole House System, DI, Under-sink or...
    $40.00
    $32.00
  • (2 Pack) Reverse Osmosis Sediment Water Filter Cartridges 2.5" x 5" - 1 micron
    76% OFF

    (2 Pack) Reverse Osmosis Sediment Water Filter Cartridges 2.5" x 5" - 1 micron

    The Hydronix SDC-25-0501 polypropylene sediment filter has a particle retention size of 1 micron and is used in a small water filtration systems. This sediment filter has an outside diameter...
    $15.99
    $3.82
  • 4) Coconut Shell CTO Carbon Block Water Filter for Drinking Water or RO 1 micron
    57% OFF

    4) Coconut Shell CTO Carbon Block Water Filter for Drinking Water or RO 1 micron

    The Hydronix CB-25-1001 NSF Certified Carbon Block water filter is manufactured with high purity coconut shell carbon and is available in a wide range of lengths, diameters, and micron ratings....
    $69.99
    $29.99
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