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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 4148 total

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  • 67401 Aquamira Water Purifier Tablets (24-Pack)

    67401 Aquamira Water Purification Tablets (24-Pack)

    $12.95
    MSRP: $17.19
    Save 25%
  • H-100 Everpure Replacement Water Filter Cartridge EV9611-16
  • W20CLA American Plumber Comparable Whole House Water Filter by Tier1
  • EPM-20 Pentek Comparable Whole House Water Filter by Tier1
  • EPM-20BB Pentek Comparable Whole House Water Filter by Tier1
  • RS1SS OmniFilter Comparable Whole House Water Filter by Tier1
  • 155016-43 Pentek Comparable Whole House Water Filter by Tier1
  • Tier1 Replacement Pitcher Filters (6-Pack)

    Tier1 Replacement Pitcher Filters (6-Pack)

    $26.99
    MSRP: $36.99
    Save 27%
  • R30-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1
  • AF-10-2010 Aries GAC/KDF Water Filter Cartridge

    AF-10-2010 Aries GAC/KDF Water Filter Cartridge

    $16.99
    MSRP: $22.99
    Save 26%
  • Brita Orange Filtered Water Bottle

    Brita Orange Filtered Water Bottle

    $12.99
    MSRP: $29.89
    Save 57%
  • APRC1-P AquaPatrol Ice Machine Replacement Water Filter

    APRC1-P AquaPatrol Ice Machine Replacement Water Filter

    $58.05
    MSRP: $94.99
    Save 39%
  • ZR-001-B ZeroWater 5-Stage Dual Ion Exchange Filter Replacement Cartridge
  • 602665 Viqua UltraViolet Lamp Sleeve Bolt

    602665 Viqua UltraViolet Lamp Sleeve Bolt

    $6.99
    MSRP: $9.34
    Save 25%
  • Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Comparable Replacement Filter (alternate)
  • Tier1 Aprilaire #201 20 x 25 x 6 MERV 13 Comparable Replacement Filter
  • 150240 Pentek 10-inch Big Blue Housing

    150240 Pentek 10-inch Big Blue Housing

    $29.99
    MSRP: $42.00
    Save 29%
  • 655130-43/DFX-CB-10 Pentek Diamond Polyspun Carbon Block Replacement
  • 655148-43/DFX-CB-20 Pentek Diamond Polyspun Carbon Block Replacement
  • SPC-25-1020 Hydronix Sediment Water Filter

    SPC-25-1020 Hydronix Pleated Sediment Water Filter

    $6.99 MSRP: $10.91
    Save 36%
  • 20 Ounce Clear Water Bottle with Blue Infuser by Tier1

    Clear Water Bottle with Blue Infuser by Tier1 (20 Oz)

    $11.99
    MSRP: $18.99
    Save 37%
  • 35736 Brita Green Pacifica 10 Cup Filtered Water Pitcher
  • Frigidaire EPTWFU01 Refrigerator Water Filter Combo with PAULTRA Air Filter
  • 64706 Filtrete Hoover R30 Vacuum Bags and Filters (5 bags / 2 filters)
  • 67710 Filtrete Electrolux S and Eureka OX Vacuum Bags (3-Pack)
  • 67711 Filtrete Eureka C Vacuum Bags (3-Pack)
  • 67713 Filtrete Eureka T Vacuum Bags (3-Pack)
  • 67714 Filtrete Eureka N Vacuum Bags (3-Pack)

    Eureka N Vacuum Bags (3-Pack) 3M Filtrete 67714

    $5.99
    MSRP: $6.54
    Save 8%
  • 67715 Filtrete Eureka and Sanitaire F&G Vacuum Bags (3-Pack)
  • 67720 Filtrete Eureka J Vacuum Bags (3-Pack)

    Eureka J Vacuum Bags (3-Pack) 3M Filtrete 67720

    $5.99
    MSRP: $7.23
    Save 17%
  • 67726 Filtrete Eureka AS Vacuum Bags (3-Pack)
  • 67727 Filtrete Eureka AS Vacuum Bags (3-Pack)
  • 67740 Filtrete Eureka CN-4 Vacuum Bags (3-Pack)

Items 1 to 48 of 4148 total

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