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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16 Item(s)

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  • ECP5-BB Pentek Comparable Whole House Water Filter by Tier1
  • Pentek R30-20 Replacement Water Filter Cartridge

    R30-20 Pentek Replacement Filter Cartridge

    $17.99 MSRP: $24.99
    Save 28%
  • R30-BB Pentek Whole House Filter Cartridge
  • Pentek R30 Replacement Water Filter Cartridge
  • W30PE American Plumber Whole House Sediment Filter Cartridge (2-Pack)
  • W30W American Plumber Whole House Sediment Water Filter Cartridge (2-Pack)
  • R30-478 Pentek Undersink Filter Replacement Cartridge

    R30-478 Pentek Undersink Filter Replacement Cartridge

    $8.99
    MSRP: $12.75
    Save 29%
  • WP-30 Pentek Whole House Filter Replacement Cartridge

    WP-30 Pentek Whole House Filter Replacement Cartridge

    $6.99
    MSRP: $8.15
    Save 14%
  • BF7-S-05 OmniFilter Undersink Filter System

    BF7-S-05 OmniFilter Undersink Water Filtration System

    $69.99
    MSRP: $82.79
    Save 15%
  • 1-500ST-F Rusco Sediment Trapper System

    1-500ST-F Rusco Sediment Trapper System

    $79.99
    MSRP: $94.29
    Save 15%
  • HYDRONIX-SPC-45-2030

    HYDRONIX-SPC-45-2030

    $24.99
    MSRP: $32.99
    Save 24%
  • HYDRONIX-SPC-25-2030

    HYDRONIX-SPC-25-2030

    $16.99
    MSRP: $23.99
    Save 29%
  • RS6 OmniFilter Comparable Whole House Water Filter by Tier1
  • Hydronix SPC-45-1030 Sediment Water Filter - Pleated
  • Pentek CW-MF Whole House Water Filter Replacement Cartridge
  • RS6-SS2-S06 OmniFilter Whole House Cartridge

16 Item(s)

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