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

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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.

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37 Item(s)

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  • EveryDrop Whirlpool Ice and Water Refrigerator Filter 7 (alternate)
  • Tier1 Replacement for the AquaPure C-Complete Under Sink Water Filter Cartridge
  • 42645 Brita AquaView AVFF-100 Faucet Filter System - White
  • 42201 Brita On-Tap FF-100 Faucet Filter System - White

    42201 Brita On-Tap FF-100 Faucet Filter System - White

    $32.99
    MSRP: $42.54
    Save 22%
  • 42401 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White
  • 42402 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White (2-Pack)
  • FM-3400B PUR 3-Stage Vertical Faucet Filter System - White

    FM-3400B PUR 3-Stage Vertical Faucet Filter System - White

    $32.99
    MSRP: $40.24
    Save 18%
  • RF-3375 PUR 2-Stage Vertical Faucet Filter Replacement Cartridge - White
  •  RF-3375-2-PACK PUR 2-Stage Vertical Faucet Filter Replacement Cartridge - White (2-Pack)
  • 1-40100-W Seychelle Family Water Pitcher Regular Replacement Filter
  • 46-9030 / 4396710 Kenmore Ultimate II Refrigerator Filter

    46-9030 / 4396710 Kenmore Ultimate II Refrigerator Filter

    $46.99
    MSRP: $49.99
    Save 6%
  • 46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter
  • 4396510 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter
  • 4396701 Whirlpool EveryDrop EDR6D1 Refrigerator Water Filter (top-freezer, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter
  • 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%
  • UKF7003 EDR7D1 Maytag Refrigerator Ice and Water Filter - 1
  • Maytag Water Filter: UKF8001
  • W10295370 Whirlpool Refrigerator Water Filter

    W10295370 Whirlpool Refrigerator Water Filter

    $44.99 MSRP: $49.99
    Save 10%
  • WHCF-R-PLUS Whirlpool Inline UltraEase Plus Water Filter
  • FM-25R Culligan Replacement Faucet Filter

    FM-25R Culligan Replacement Faucet Filter

    $13.89
    MSRP: $21.99
    Save 37%
  • F1 OmniFilter Faucet Filter

    F1 OmniFilter Faucet Filter

    $8.05
    MSRP: $20.69
    Save 61%
  • WFFMC300X DuPont Faucet Mount Replacement Cartridge - Ultra Protection Filter
  • WFFMC303X DuPont Faucet Mount Replacement Cartridges - Ultra Protection Filter (3-pack)
  • LT800P LG Refrigerator Water Filter
  • DA29-10105J Samsung Comparable Inline Water Filter By Tier1

    DA29-10105J Samsung Comparable Inline Water Filter By Tier1

    $29.99 MSRP: $49.99
    Save 40%
  • EveryDrop Whirlpool Ice and Water Refrigerator Filter 1 (front)
  • R8-1PK-WHITE Instapure Ultra Faucet Filter Replacement Cartridge - White
  • F2-WHITE Instapure Essentials Faucet Filter System - White

    F2-WHITE Instapure Essentials Faucet Filter System - White

    $13.89
    MSRP: $21.99
    Save 37%
  • F8-WHITE Instapure Ultra Faucet Filter System - White

    F8 Instapure Ultra Faucet Filter System - White

    $28.99
    MSRP: $31.04
    Save 7%
  • F5-WHITE Instapure Complete Faucet Filter System - White

    F5-WHITE Instapure Complete Faucet Filter System - White

    $18.19
    MSRP: $28.99
    Save 37%

37 Item(s)

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