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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

Items 193 to 240 of 378 total

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  • Q5620 Omnipure Replacement Filter Cartridge

    Q5620 Omnipure Replacement Filter Cartridge

    $19.99
    MSRP: $25.29
    Save 21%
  • Q5620-P Omnipure Replacement Filter Cartridge

    Q5620-P Omnipure Replacement Filter Cartridge

    $23.99
    MSRP: $29.89
    Save 20%
  • Q5621 Omnipure Replacement Filter Cartridge

    Q5621 Omnipure Replacement Filter Cartridge

    $19.99
    MSRP: $24.14
    Save 17%
  • Q5621-P Omnipure Replacement Filter Cartridge

    Q5621-P Omnipure Replacement Filter Cartridge

    $21.99
    MSRP: $27.59
    Save 20%
  • SCL10-B Omnipure Scale Inline Filter

    SCL10-B Omnipure Scale Inline Filter

    $12.99
    MSRP: $17.24
    Save 25%
  • CBC-20 Pentek Replacement Filter Cartridge

    CBC-20 Pentek Replacement Filter Cartridge

    $25.99
    MSRP: $35.64
    Save 27%
  • CBC20-BB Pentek Replacement Filter Cartridge

    CBC20-BB Pentek Replacement Filter Cartridge

    $70.99
    MSRP: $109.99
    Save 35%
  • CBC-5 Pentek Undersink Filter Replacement Cartridge

    CBC-5 Pentek Undersink Filter Replacement Cartridge

    $9.99
    MSRP: $16.55
    Save 40%
  • CBC-BB Pentek Whole House Filter Replacement Cartridge
  • CBU-10 Pentek Whole House Filter Replacement Cartridge
  • CCBC-10 Pentek Undersink Filter Replacement Cartridge

    CCBC-10 Pentek Undersink Filter Replacement Cartridge

    $18.99
    MSRP: $19.31
    Save 2%
  • CEP-10E Pentek Replacement Filter Cartridge

    CEP-10E Pentek Replacement Filter Cartridge

    $12.99
    MSRP: $16.34
    Save 21%
  • CFB-Plus10 Pentek Replacement Filter Cartridge

    CFB-Plus10 Pentek Replacement Water Filter Cartridge

    $9.99
    MSRP: $14.13
    Save 29%
  • CFB-Plus20 Pentek Replacement Filter Cartridge

    CFB-Plus20 Pentek Replacement Water Filter Cartridge

    $16.99
    MSRP: $21.26
    Save 20%
  • CFB-PLUS20BB Pentek Replacement Water Filter Cartridge

    CFB-PLUS20BB Pentek Replacement Water Filter Cartridge

    $42.99
    MSRP: $52.89
    Save 19%
  • EP-30 Pentek Replacement Filter Cartridge

    EP-30 Pentek Replacement Water Filter Cartridge

    $37.99
    MSRP: $46.10
    Save 18%
  • EP-5 Pentek Replacement Filter Cartridge
  • 46-9030 / 4396710 Kenmore Ultimate II Refrigerator Filter
  • 46-9002 / 8171414 Kenmore Refrigerator Water Filtration Cartridge
  • 46-9006 / UKF8001 Kenmore Refrigerator Water Filtration Cartridge
  • 46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter
  • 46-9014 / 12527304 Kenmore Refrigerator Water Filtration Cartridge
  • 46-9906 / WFCB Kenmore Refrigerator Water Filtration Cartridge
  • 46-9910 / WF1CB Kenmore Refrigerator Water Filtration Cartridge
  • 46-9911 / WF2CB Kenmore Refrigerator Water Filtration Cartridge
  • 46-9916 / WF2CB Kenmore Refrigerator Water Filtration Cartridge
  • MWF GE SmartWater Refrigerator Water Filter
  • 12527304 Amana Clean 'n Clear Refrigerator Water Filter

    12527304 Amana Clean 'n Clear Refrigerator Water Filter

    $46.99 MSRP: $49.99
    Save 6%
  • 4396508 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396508 Whirlpool Refrigerator Water Filter

    $38.99 MSRP: $49.99
    Save 22%
  • 4396510 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396510 Whirlpool Refrigerator Water Filter

    $47.99 MSRP: $49.99
    Save 4%
  • 4396701 (top-freezer, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396701 Whirlpool Refrigerator Water Filter

    $44.99 MSRP: $49.99
    Save 10%
  • 4396710 (side-by-side, push-button, in-the-grille) Whirlpool EDR3RXD1 EveryDrop  Refrigerator Water Filter

    Whirlpool 4396710 Refrigerator Water Filter Replacement

    $46.99 MSRP: $49.99
    Save 6%
  • 4396841 (side-by-side, push-button, fast-fill, in-the-grille) Whirlpool Refrigerator Water Filter - 1

    4396841/4396841P Whirlpool Refrigerator Water Filter

    $46.99 MSRP: $49.99
    Save 6%
  • 5231JA2006A LG Refrigerator Water Filter - 1

    5231JA2006A LG Refrigerator Water Filter

    $46.99 MSRP: $49.99
    Save 6%
  • 8171413 (top-freezer, quarter-turn, inside-the-fridge) Whirlpool Refrigerator Water Filter

    8171413 Whirlpool Refrigerator Water Filter

    $44.99 MSRP: $49.99
    Save 10%
  • WF284 Refrigerator Water Filter - 1

    WF284 AquaFresh Refrigerator Water Filter

    $23.99 MSRP: $32.19
    Save 25%
  • WF289 AquaFresh Refrigerator Water Filter

    WF289 AquaFresh Refrigerator Water Filter

    $37.99 MSRP: $39.09
    Save 3%
  • WF290 AquaFresh Refrigerator Water Filter

    WF290 AquaFresh Refrigerator Water Filter

    $32.99 MSRP: $35.64
    Save 7%
  • CS-52 Bosch Refrigerator Water Filter - 1

    CS-52 Bosch Refrigerator Water Filter

    $30.99 MSRP: $59.99
    Save 48%
  • DA29-00003G Samsung Aqua-Pure Plus Refrigerator Water Filter
  • DA29-00020B Samsung Aqua-Pure Plus Refrigerator Water Filter
  • 836848 Fisher Paykel Refrigerator Water Filter

    836848 Fisher & Paykel Refrigerator Water Filter

    $60.99 MSRP: $69.99
    Save 13%
  • 0060218743 Haier Refrigerator Water Filter

    0060218743 Haier Refrigerator Water Filter

    $45.99 MSRP: $55.19
    Save 17%
  • 7440002 Liebherr Refrigerator Water Filter

    7440002 Liebherr Refrigerator Water Filter

    $67.99 MSRP: $83.94
    Save 19%
  • 5231JA2002A / LT500P LG Refrigerator Water Filter

    5231JA2002A / LT500P LG Refrigerator Water Filter

    $34.99 MSRP: $49.99
    Save 30%
  • 5231JA2006B / LT600P LG Refrigerator Water Filter

    5231JA2006B / LT600P LG Refrigerator Water Filter

    $48.99 MSRP: $49.99
    Save 2%
  • LT700P LG Refrigerator Water Filter

    LG LT700P Refrigerator Water Filter Cartridge

    $37.99 MSRP: $49.99
    Save 24%
  • DA29-00012B Samsung Aqua-Pure Plus Refrigerator Water Filter

Items 193 to 240 of 378 total

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