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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 1 to 48 of 51 total

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  • AP-DW80/90 3M Aqua-Pure Water Filter Set

    AP-DW80/90 3M Aqua-Pure Pre and Post Filter Set

    $116.99 Retail Price:  $198.46
  • 3M Aqua-Pure AP-DW85 Water Filter Replacement Cartridge
  • EP15 3M Aqua-Pure Whole House Water Filter

    EP15 3M Aqua-Pure Whole House Water Filter Cartridge

    $69.99 Retail Price:  $82.79
  • EP25 3M Aqua-Pure Whole House Water Filter

    EP25 3M Aqua-Pure Whole House Water Filter Cartridge

    $91.99 Retail Price:  $111.54
  • WI-BG12000C Body Glove Replacement Filter Cartridge

    WI-BG12000C Body Glove Replacement Filter Cartridge

    $290.21 Retail Price:  $386.95
  • WI-BG3000C Body Glove Replacement Filter Cartridge

    WI-BG3000C Body Glove Replacement Filter Cartridge

    $151.46 Retail Price:  $201.95
  • WI-BG3000R Body Glove Replacement Filter Cartridge

    WI-BG3000R Body Glove Replacement Filter Cartridge

    $138.71 Retail Price:  $184.95
  • FM-15A Culligan Level 3 On-Tap Faucet Filter System

    FM-15A Culligan Level 3 On-Tap Faucet Filter System

    $22.99 Retail Price:  $28.51
  • FM-15RA Culligan Level 3 Faucet Filter Replacement Cartridge
  • IC-EZ-3 Culligan Level 3 Easy-Change Inline Filter System
  • IC-EZ-4 Culligan Level 4 Easy-Change Inline Filter System
  • RC-EZ-3 Culligan Level 3 Easy-Change Inline Filter Replacement Cartridge
  • RC-EZ-4 Culligan Level 4 Easy-Change Inline Filter Replacement Cartridge
  • US-EZ-3 Culligan Level 3 Easy-Change Undersink Filter System
  • US-EZ-4 Culligan Level 4 Easy-Change Undersink Filter System
  • W9122021 Doulton SuperCarb Replacement Element
  • W9123019 Doulton UltraCarb SI Replacement Element

    W9123019 Doulton UltraCarb SI Ceramic Filter Candle

    $55.81 Retail Price:  $66.48
  • W9123053 Doulton UltraCarb Undersink Ceramic Candle Replacement Filter Cartridge
  • W9331032 Doulton UltraCarb Countertop Filter System

    W9331032 Doulton HCP UltraCarb Countertop Filter System

    $135.99 Retail Price:  $158.65
  • EV9300-35 Everpure proseries 3500 Replacement Filter Cartridge
  • EV9592-06 Everpure ADC RV and Marine Water Filter Replacement Cartridge
  • EV9618-02 Everpure OCS2 Replacement Filter Cartridge

    EV9618-02 Everpure OCS2 Replacement Filter Cartridge

    $49.95 Retail Price:  $59.74
  • EV9720-06 Everpure S-54 Replacement Filter Cartridge

    EV9634-26 Everpure S-54 Water Filter Cartridge

    $59.99 Retail Price:  $71.29
  • THM-1 Everpure Replacement Filter Cartridge

    THM-1 Everpure Replacement Filter Cartridge

    $103.05 Retail Price:  $157.54
  • THM-2 Everpure Replacement Filter Cartridge

    THM-2 Everpure Replacement Filter Cartridge

    $86.99 Retail Price:  $106.94
  • FQSLF GE SmartWater Undersink Filter Set

    FQSLF GE SmartWater Undersink Filter Set (2 Filters)

    $38.99 Retail Price:  $50.00
  • GXRLQ GE SmartWater Inline Filter System

    GXRLQ GE SmartWater Inline Filter System

    $33.99 Retail Price:  $36.79
  • GXRLQR GE SmartWater Inline Filter Replacement Cartridge

    GXRLQR GE SmartWater Inline Filter Replacement Cartridge

    $32.99 Retail Price:  $34.99
  • K-202 Kohler Undersink Replacement Filter Cartridge

    K-202 Kohler Undersink Water Filter Cartridge

    $122.99 Retail Price:  $173.40
  • 46-9014 / 12527304 Kenmore Refrigerator Water Filtration Cartridge
  • W9331208 Doulton Countertop Filter System

    W9331208 Doulton HCS Countertop Water Filtration System

    $253.94 Retail Price:  $294.33
  • 12527304 Amana Clean 'n Clear Refrigerator Water Filter

    12527304 Amana Clean 'n Clear Refrigerator Water Filter

    As Low As $44.33 Per Filter

  • 4396508 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396508 Whirlpool Refrigerator Water Filter

    As Low As $26.33 Per Filter

  • 4396510 (side-by-side, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396510 Whirlpool Refrigerator Water Filter

    As Low As $30.66 Per Filter

  • 4396701 (top-freezer, quarter-turn, in-the-grille) Whirlpool Refrigerator Water Filter

    4396701 Whirlpool Refrigerator Water Filter

    As Low As $42.33 Per Filter

  • 8171413 (top-freezer, quarter-turn, inside-the-fridge) Whirlpool Refrigerator Water Filter

    8171413 Whirlpool Refrigerator Water Filter

    As Low As $43.00 Per Filter

  • 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

    As Low As $58.99 Per Filter

  • 5231JA2006B / LT600P LG Refrigerator Water Filter

    5231JA2006B / LT600P LG Refrigerator Water Filter

    As Low As $48.33 Per Filter

  • LT700P LG Refrigerator Water Filter

    LT700P LG Refrigerator Water Filter

    As Low As $37.00 Per Filter

  • UKF7003 Maytag Refrigerator Ice and Water Filter - 1

    UKF7003 Maytag Refrigerator Ice and Water Filter

    As Low As $31.00 Per Filter

  • UKF8001 Maytag Refrigerator Ice and Water Filter - 1
  • 9000 077104 Bosch UltraClarity REPLFLTR10 Refrigerator Water Filter - 1
  • MWFP GE SmartWater Refrigerator Water Filter

    MWF/MWFP GE SmartWater Refrigerator Water Filter

    As Low As $45.00 Per Filter

  • WHED20 Whirlpool Undersink Water Filtration System

    WHED20 Whirlpool Undersink Water Filtration System

    $105.99 Retail Price:  $124.19
  • EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    $125.99 Retail Price:  $147.19
  • BG-1000 Body Glove Water Filtration System

    BG-1000 Body Glove Water Filtration System

    $327.05 Retail Price:  $390.99

Items 1 to 48 of 51 total

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