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

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

Items 1 to 48 of 64 total

Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
  • OMNIFILTER-RS12-SS6-05

    OMNIFILTER-RS12-SS6-05

    $4.99
    MSRP: $8.04
    Save 38%
  • CB6 OmniFilter Comparable Whole House Carbon Water Filter by Tier1
  • OW1 OmniFilter Filter Wrench
  • OMNIFILTER-U30

    OMNIFILTER-U30

    $68.99
    MSRP: $81.64
    Save 15%
  • OMNIFILTER-U25

    OMNIFILTER-U25

    $48.99
    MSRP: $58.64
    Save 16%
  • OMNIFILTER-TO8

    OMNIFILTER-TO8

    $34.99
    MSRP: $44.84
    Save 22%
  • OMNIFILTER-TO1DS

    OMNIFILTER-TO1DS

    $17.99
  • OMNIFILTER-SFM2

    OMNIFILTER-SFM2

    $35.99
  • OMNIFILTER-SF200

    OMNIFILTER-SF200

    $26.99
  • OMNIFILTER-RS3DS

    OMNIFILTER-RS3DS

    $7.99
    MSRP: $10.34
    Save 23%
  • OMNIFILTER-RS2DS

    OMNIFILTER-RS2DS

    $8.99
    MSRP: $11.03
    Save 18%
  • OMNIFILTER-RS19

    OMNIFILTER-RS19

    $13.99
    MSRP: $14.94
    Save 6%
  • OMNIFILTER-RS16

    OMNIFILTER-RS16

    $18.99
  • OMNIFILTER-RS15

    OMNIFILTER-RS15

    $17.99
    MSRP: $18.39
    Save 2%
  • OMNIFILTER-R800

    OMNIFILTER-R800

    $28.99
    MSRP: $35.64
    Save 19%
  • OW2 OmniFilter Filter Wrench
  • OW30 OmniFilter Water Filter Wrench

    OW30 OmniFilter Water Filter Wrench

    $3.99
    MSRP: $6.89
    Save 42%
  • OW40 OmniFilter Filter Wrench

    OW40 OmniFilter Water Filter Wrench

    $5.39
    MSRP: $7.92
    Save 32%
  • RS6-SS2-S06 OmniFilter Whole House Cartridge
  • RS1-SS OmniFilter Whole House Water Filter
  • RS14-SS OmniFilter Whole House Water Filter
  • ROR2000-S-05 OmniFilter Reverse Osmosis Pre Filter Replacement
  • OB1-S-S06 OmniFilter Undersink Water Filter System
  • OMNIFILTER-SF200R-S6-05

    OMNIFILTER-SF200R-S6-05

    $14.99
    MSRP: $19.54
    Save 23%
  • OMNIFILTER-OMNI-K2
  • OMNIFILTER-F1

    OMNIFILTER-F1

    $8.05
    MSRP: $20.69
    Save 61%
  • OM1-S6-S06

    OM1-S6-S06

    $75.99
  • WC792P OmniFilter Filter Wrench
  • RS4-DS OmniFilter Whole House Filter Replacement Cartridge (2-Pack)
  • OW6 OmniFilter Filter Wrench
  • OW50 OmniFilter Filter Wrench

    OW50 OmniFilter Water Filter Wrench

    $7.99
    MSRP: $8.15
    Save 2%
  • R1100 OmniFilter Quick Change Inline Refrigerator Filter
  • OMNIFILTER-QK1-R5-05

    OMNIFILTER-QK1-R5-05

    $16.59
    MSRP: $21.38
    Save 22%
  • OMNIFILTER-PF-500

    OMNIFILTER-PF-500

    $29.99
    MSRP: $36.79
    Save 18%
  • RS3SS

    RS3SS

  • RS2SS

    RS2SS

    $6.99
    MSRP: $8.04
    Save 13%
  • RS14DS

    RS14DS

    $6.99
    MSRP: $8.15
    Save 14%
  • R200

    R200

    $14.99
    MSRP: $16.09
    Save 7%
  • OMNIFILTER-OB5-S-05

    OMNIFILTER-OB5-S-05

    $29.99
  • OMNIFILTER-CBF3-S-05

    OMNIFILTER-CBF3-S-05

    $105.99
  • OMNIFILTER-CBF1-S-05

    OMNIFILTER-CBF1-S-05

    $73.99
    MSRP: $88.54
    Save 16%
  • OMNIFILTER-1100R

    OMNIFILTER-1100R

  • GAC1SS

    GAC1SS

    $16.99
  • FRC1D

    FRC1D

    $6.99
    MSRP: $12.41
    Save 44%
  • CB6

    CB6

    $83.99
  • CB3

    CB3

    $50.99
  • CB1

    CB1

    $33.99
  • RS7SS

    RS7SS

    $6.99
    MSRP: $8.38
    Save 17%

Items 1 to 48 of 64 total

Page:
  1. 1
  2. 2

Grid  List 

Set Descending Direction
Scroll To Top