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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32 Item(s)

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  • W10186668 PUR Quarter-Turn Refrigerator Water Filter
  • W10186668 PUR Quarter-Turn Refrigerator Water Filter (2-Pack)
  • W10186668 PUR Quarter-Turn Refrigerator Water Filter (3-Pack)
  • SGF-M10 Swift Green Filters Refrigerator Water Filter
  • 47-55711G2 Water Factory Systems Whole House Replacement Filter Cartridge
  • Whirlpool WHKF-DB2 Undersink Replacement Water Filter Cartridge
  • 4396508 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter
  • 4396510 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter
  • W10186668 PUR Quarter-Turn Refrigerator Water Filter
  • SGF-W01 Swift Green Filters Refrigerator Water Filter
  • SGF-W80 Swift Green Filters Refrigerator Water Filter
  • UKF7003 EDR7D1 Maytag Refrigerator Ice and Water Filter - 1
  • UKF8001 Maytag Refrigerator Ice and Water Filter - 1
  • 4396508/4396510 Whirlpool Comparable Refrigerator Water Filter Replacement By Tier1
  • UKF8001 Maytag Comparable Refrigerator Water Filter Replacement By Tier1
  • WSK-1 Water Sentinel Replacement Water Filters

    WSK-1 Water Sentinel Replacement Water Filter

    $26.99
    MSRP: $33.34
    Save 19%
  • WSW-2 Water Sentinel Refrigerator Water Filter
  • WSW-1 Water Sentinel Refrigerator Water Filter
  • WHEEDF Whirlpool UltraEase Water Filter Pack

    WHEEDF Whirlpool UltraEase Water Filter Pack

    $47.99
    MSRP: $59.79
    Save 20%
  • SGF-W41 Swift Green Refrigerator Water Filter
  • WHADVS5/WHED20 Whirlpool Undersink Water Filtration System
  • WHERF Whirlpool Reverse Osmosis System Pre and Post Filter Set
  • WHKFR Whirlpool Comparable Refrigerator Filter: Water Sentinel WSQ-1
  • EDR4RXD1 Comparable Refrigerator Water Filter Replacement by Tier1

    EDR4RXD1 Whirlpool Refrigerator Filter Replacement by Tier1

    $29.99 MSRP: $49.99
    Save 40%
  • EDR5RXD1 Comparable Refrigerator Water Filter Replacement by Tier1

    EDR5RXD1 Whirlpool Replacement Refrigerator Filter by Tier1

    $34.99 MSRP: $49.99
    Save 30%
  • EDR8D1 Comparable Refrigerator Water Filter Replacement by Tier1

    EDR8D1 Whirlpool Replacement Refrigerator Filter by Tier1

    $34.99 MSRP: $49.99
    Save 30%
  • 46-9002 Kenmore Refrigerator Water Filtration Cartridge

    46-9002 Kenmore Refrigerator Water Filtration Cartridge

    $34.99 MSRP: $49.99
    Save 30%
  • 46-9006 Kenmore Refrigerator Water Filtration Cartridge

    46-9006 Kenmore Refrigerator Water Filtration Cartridge

    $29.99 MSRP: $49.99
    Save 40%
  • 46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    46-9010 / 4396510 Kenmore Refrigerator Cyst Water Filter

    $34.99 MSRP: $49.99
    Save 30%

32 Item(s)

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