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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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  • PAS-1056 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX400-RE

    $40.99 Retail Price:  $61.10
  • PAS-1186 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100593 & 3301-2261

    $40.99 Retail Price:  $49.44
  • 1CST Rusco Sediment Trapper Replacement Filter Cover

    1CST Rusco Sediment Trapper Replacement Filter Cover

    $40.99 Retail Price:  $49.44
  • CBC-10BB-WF Tier1 Water Filter Cartridge
  • EP5-20BB Tier1 Carbon Block Water Filter

    EP5-20BB Tier1 Carbon Block Water Filter

    $40.99 Retail Price:  $62.09
  • 3M Aqua-Pure AP110-3C Whole House Water Filter

    AP110-3C 3M Aqua-Pure Water Filter Cartridge

    $40.99 Retail Price:  $49.44
  • PAS-1470 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-502

    $41.09 Retail Price:  $49.55
  • HFPP-112-PR10 Pentek Big Blue Whole House 10 inch Filter Housing
  • PAS-1124 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-B2054

    $41.28 Retail Price:  $49.77
  • PAS-1175 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173203 & 57005800

    $41.71 Retail Price:  $50.27
  • PAS-1223 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-00

    $41.95 Retail Price:  $59.41
  • 42632 Brita Chrome SMART OB39 64-Ounce Water Pitcher

Items 1 to 48 of 370 total

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