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

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OmniFilter Water Filters & Parts

Improve your health and the environment with water from OmniFilter® water filters

From under sink water filters, which provide healthier better tasting water for drinking and cooking for you and your family, to faucet filters designed to give you bottled water quality without the waste or cost, OmniFilter® carries a wide assortment of water filtration products and filter cartridges* to meet all of your water filtration needs. All of our Omnipure® filtration products are backed by our No Worries Price Match Guarantee. Therefore, if you find an OmniFilter® filtration product/filter for less than our posted price, we’ll match the lower price, simply give us a call at 1-800-277-3458.

*Different water filter cartridges are used for Whole House and Under Sink filter applications.

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  1. OMNIFILTER-RS12-SS6-05

    OMNIFILTER-RS12-SS6-05

    $4.99 MSRP:  $8.04
  2. OW30

    OW30

    $3.99 MSRP:  $6.89
  3. OW2 OmniFilter Filter Wrench

    OW2 OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  4. OW1 OmniFilter Filter Wrench

    OW1 OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  5. U30 OmniFilter Whole House Water Filter System
  6. U25 OmniFilter Whole House Water Filter System
  7. OMNIFILTER-TO8

    OMNIFILTER-TO8

    $34.99 MSRP:  $44.84
  8. OMNIFILTER-TO1DS

    OMNIFILTER-TO1DS

    $17.99
  9. OMNIFILTER-SFM2

    OMNIFILTER-SFM2

    $35.99
  10. OMNIFILTER-SF200

    OMNIFILTER-SF200

    $26.99
  11. OMNIFILTER-RS3DS

    OMNIFILTER-RS3DS

    $7.99 MSRP:  $10.34
  12. OMNIFILTER-RS2DS

    OMNIFILTER-RS2DS

    $8.99 MSRP:  $11.03
  13. OMNIFILTER-RS19

    OMNIFILTER-RS19

    $14.49 MSRP:  $14.94
  14. OMNIFILTER-RS16

    OMNIFILTER-RS16

    $18.99
  15. RS15 OmniFilter Whole House Replacement Filter Cartridge

    RS15 OmniFilter Whole House Water Filter Cartridge Replacement

    Fits into most industry standard size 10-inch whole house water filtration system housings Learn More
    $17.99 MSRP:  $18.39
  16. OW40 OmniFilter Filter Wrench

    OW40 OmniFilter Water Filter Wrench

    Fits Omni water filter systems Learn More
  17. OW50

    OW50

    $7.99 MSRP:  $8.15
  18. CB6 OmniFilter Comparable Whole House Carbon Water Filter by Tier1

    CB6 OmniFilter Comparable Whole House Carbon Water Filter by Tier1

    Fits filtration system housings that accepts 10 x 4.5 inch cartridges Learn More

    As Low As $0.00 Per Filter

  19. TO1SS OmniFilter Whole House Water Filter

    TO1SS OmniFilter Whole House Water Filter Replacement Cartridge

    Designed to fit into any brand of whole house water filtration system that accepts standard 9 3/4 x 2 1/2 inch cartridges Learn More

    As Low As $9.67 Per Filter

  20. RS6-SS2-S06 OmniFilter Whole House Cartridge

    RS6-SS2-S06 OmniFilter Whole House Water Filter Cartridge

    Fits any brand of heavy duty whole house water filtration system that uses standard 9 3/4 x 4 1/2 filter cartridges Learn More

    As Low As $19.83 Per Filter

  21. RS1-SS OmniFilter Whole House Water Filter

    RS1-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More

    As Low As $5.40 Per Filter

  22. RS14-SS OmniFilter Whole House Water Filter

    RS14-SS OmniFilter Replacement Whole House Water Filter Cartridge

    Fits any brand of whole house water filter system that uses 9 3/4 x 2 1/2 water filter cartridges Learn More

    As Low As $6.00 Per Filter

  23. OMNIFILTER-ROR2000-S-05
  24. OB1-S-S06 OmniFilter Undersink Water Filter System

    OB1-S-S06 OmniFilter Undersink Water Filter System

    Fits 3/4-inch water line Learn More
    $33.05
  25. SF200R-S6-05 Omnifilter Replacement Shower Filter (close up)

    SF200R-S6-05 Omnifilter Replacement Shower Filter

    Fits the Omnifilter SF200 shower filter system Learn More
    $14.99 MSRP:  $19.54

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