Discount Water Filters and Air Filters at Discount Filter Store.com

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Hydronix Water Filters

Turn ordinary water into clean, fresh-tasting drinking water with Hydronix™ water filters.

Hydronix™ offers a wide range of NSF certified water filtration products to meet all of your whole house water filter and commercial water filtration needs, from Carbon block water filters and sediment filters to water filter housings. At Discount Filter Store, we’ve got all of your Hydronix replacement water filters conveniently in one place. With over 90 different Hydronix™ filters, choosing the right filter can be difficult, which is why if you need assistance determining which filter is right for your needs, give us a call at 1-800-277-3458 and we’d be more than happy to help you pick out the best Hydronix™ filter.

Items 1 to 48 of 97 total

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  • HYDRONIX-SDC-25-3001

    HYDRONIX-SDC-25-3001

    $11.99
  • HYDRONIX-SBC-25-4005-S5

    HYDRONIX-SBC-25-4005-S5

    $26.99
    MSRP: $36.79
    Save 27%
  • HYDRONIX-HF2-10CLWH14

    HYDRONIX-HF2-10CLWH14

    $16.99
    MSRP: $17.24
    Save 1%
  • HYDRONIX-SDC-25-4075

    HYDRONIX-SDC-25-4075

    $12.99
  • HYDRONIX-SDC-25-4050

    HYDRONIX-SDC-25-4050

    $12.99
  • HYDRONIX-SDC-25-4025

    HYDRONIX-SDC-25-4025

    $12.99
  • HYDRONIX-SDC-25-4010

    HYDRONIX-SDC-25-4010

    $12.99
  • HYDRONIX-SDC-25-4005

    HYDRONIX-SDC-25-4005

    $11.99
    MSRP: $13.56
    Save 12%
  • HYDRONIX-SDC-25-3075

    HYDRONIX-SDC-25-3075

    $10.99
    MSRP: $11.37
    Save 3%
  • HYDRONIX-SDC-25-3025

    HYDRONIX-SDC-25-3025

    $8.99
    MSRP: $10.91
    Save 18%
  • HYDRONIX-SDC-25-3010

    HYDRONIX-SDC-25-3010

    $8.99
    MSRP: $13.79
    Save 35%
  • HYDRONIX-SDC-25-2050

    HYDRONIX-SDC-25-2050

    $8.99
  • HYDRONIX-SPC-25-1010

    HYDRONIX-SPC-25-1010

    $7.99
  • HYDRONIX-SPC-25-1050

    HYDRONIX-SPC-25-1050

    $6.99
  • HYDRONIX-SPC-25-2010

    HYDRONIX-SPC-25-2010

    $6.05
    MSRP: $12.64
    Save 52%
  • HYDRONIX-SPC-25-2030

    HYDRONIX-SPC-25-2030

    $10.99
    MSRP: $12.64
    Save 13%
  • HYDRONIX-SWC-25-1001

    HYDRONIX-SWC-25-1001

    $7.99
  • HYDRONIX-SWC-25-1005

    HYDRONIX-SWC-25-1005

    $5.99
    MSRP: $6.89
    Save 13%
  • HYDRONIX-SWC-25-1010

    HYDRONIX-SWC-25-1010

    $10.99
  • HYDRONIX-SWC-25-10100

    HYDRONIX-SWC-25-10100

    $7.99
  • HYDRONIX-SDC-25-1001

    HYDRONIX-SDC-25-1001

    $6.99
  • HYDRONIX-SDC-25-0510

    HYDRONIX-SDC-25-0510

    $4.99
  • HYDRONIX-SPC-45-2001

    HYDRONIX-SPC-45-2001

    $25.99
  • HYDRONIX-CB-25-0505

    HYDRONIX-CB-25-0505

    $4.99
    MSRP: $8.04
    Save 38%
  • HYDRONIX-CB-25-2001

    HYDRONIX-CB-25-2001

    $16.05
  • HYDRONIX-CB-45-1001

    HYDRONIX-CB-45-1001

    $24.99
    MSRP: $37.94
    Save 34%
  • HYDRONIX-CB-45-2001

    HYDRONIX-CB-45-2001

    $56.99
    MSRP: $67.84
    Save 16%
  • HYDRONIX-HDG-P117

    HYDRONIX-HDG-P117

    $17.99
  • HYDRONIX-SBC-25-1001
  • HYDRONIX-SDC-25-0501

    HYDRONIX-SDC-25-0501

    $5.99
  • HYDRONIX-SDC-25-0505

    HYDRONIX-SDC-25-0505

    $4.99
    MSRP: $6.89
    Save 28%
  • HYDRONIX-SWC-25-2030

    HYDRONIX-SWC-25-2030

    $8.99
    MSRP: $17.24
    Save 48%
  • HYDRONIX-SWC-45-1005

    HYDRONIX-SWC-45-1005

    $15.99
    MSRP: $19.54
    Save 18%
  • HYDRONIX-SDC-25-4001

    HYDRONIX-SDC-25-4001

    $12.99
    MSRP: $16.09
    Save 19%
  • Hydronix SPC-45-1005 Whole House Sediment Filter Cartridge
  • Hydronix SPC-45-1020 Pleated Sediment Water Filter
  • Hydronix SPC-45-1030 Sediment Water Filter - Pleated
  • SDC-45-1050 Hydronix Pleated Water Filter
  • SPC-45-2020 Hydronix Pleated Sediment Filter
  • SPC-25-1020 Hydronix Sediment Water Filter
  • Hydronix SPC-25-1005 Pleated Water Filter
  • SPC-25-1001 Hydronix Pleated Sediment Filter

    SPC-25-1001 Hydronix Pleated Sediment Water Filter

    $4.99 MSRP: $8.04
    Save 38%
  • HYDRONIX-LF-EC32-CP

    HYDRONIX-LF-EC32-CP

    $30.05
    MSRP: $50.99
    Save 41%
  • HYDRONIX-HDG-CB6-14

    HYDRONIX-HDG-CB6-14

    $29.99
    MSRP: $43.99
    Save 32%
  • HYDRONIX-HF45-10BLBK15

    HYDRONIX-HF45-10BLBK15

    $59.99
    MSRP: $75.99
    Save 21%

Items 1 to 48 of 97 total

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