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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  • H2O+ Brondell Cypress Countertop Water Filtration System (#H630)
  • 7023812 Sub-Zero Refrigerator Water Filter

    7023812 Sub-Zero Refrigerator Water Filter

    $81.99 MSRP: $96.59
    Save 15%
  • 7012333 Sub-Zero UC-15I Undercounter Icemaker Replacement Water Filter
  • 100STSS-F Rusco Sediment Trapper System

    34-100STSS-F Rusco Sediment Trapper System

    $87.99
    MSRP: $103.49
    Save 15%
  • 1-100STSS-F Rusco Stainless Steel Sediment Trapper System

    1-100STSS-F Rusco Stainless Steel Sediment Trapper System

    $88.99
    MSRP: $104.64
    Save 15%
  • 1-140STSS-F Rusco Sediment Trapper System

    1-140STSS-F Rusco Sediment Trapper System

    $90.99
    MSRP: $106.94
    Save 15%
  • US-UF3R Culligan Ultrafiltration Replacement Water Filter Cartridge Set
  • EPM-BB Pentek Comparable Whole House Water Filter by Tier1 (6-Pack)
  • PENTEK_KE100G4S_25_PACK

    PENTEK_KE100G4S_25_PACK

    $100.00
  • W9330059 Doulton Undersink Water Filtration System

    W9330059 Doulton HIP Undersink Water Filtration System

    $114.49
    MSRP: $167.99
    Save 32%
  • HYDRONIX_SDC_25_3001_20_PACK
  • HYDRONIX_SDC_25_3010_20_PACK
  • HYDRONIX_SDC_25_3075_20_PACK
  • CQE-CT-00132 Crystal Quest Countertop Fluoride Water Filter: Double Fluoride PLUS
  • HYDRONIX_SDC_25_4010_20_PACK
  • HYDRONIX_SDC_25_4050_20_PACK
  • HYDRONIX_SDC_25_4001_20_PACK
  • US-UF3 Culligan Ultrafiltration Drinking Water System
  • 3M AquaPure 3MFF101 Whole House Water Filter Cartridge

    3MFF101 3M Aqua-Pure Replacement Water Filter Cartridge

    $200.99
    MSRP: $209.29
    Save 4%
  • Hard Water Genie Salt-Free Treatment Conditioner, Water Softener and Descaler System

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