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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.

26 Item(s)

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  • Pleatco PDC520-AFS Replacement Pool and Spa Filter
  • Pleatco PDC530-AFS Replacement Pool and Spa Filter
  • Pleatco PDO25-4 Replacement Pool and Spa Filter

    Pleatco PDO25-4 Pool and Spa Filter Replacement

    $22.98 Retail Price:  $28.73
  • Tier1 brand replacement filter for systems that use 5 5/16-inch diameter by 10-inch length filters (front)
  • Pleatco PIN20 replacement for 59901W

    Pleatco PIN20 replacement for 59901W

    $14.57 Retail Price:  $19.06
  • PAS-1338 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-723

    $32.99 Retail Price:  $39.61
  • Tier1 brand replacement for 817-0014, 173584 & R173584 (front)

    Tier1 brand replacement for 817-0014, 173584 & R173584

    $23.79 Retail Price:  $29.35
  • Pleatco PMT20 Replacement Pool and Spa Filter
  • Pleatco PMT25 Replacement Pool and Spa Filter

    Pleatco PMT25 replacement for 220022, 220032 & 17-B1151

    $18.13 Retail Price:  $23.15
  • Pleatco PMT35 Replacement Pool and Spa Filter

    Pleatco PMT35 replacement for SC-2200 & SC-3500

    $22.69 Retail Price:  $28.39
  • Pleatco PMT40 Replacement Pool and Spa Filter

    Pleatco PMT40 replacement for 1561-03

    $26.95 Retail Price:  $33.29
  • Pleatco PPI25-4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for 31489 (front)

    Tier1 brand replacement for 31489

    $19.95 Retail Price:  $28.66
  • Pleatco PWK30-4 Replacement Pool and Spa Filter
  • PAS-1583 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31489 (Antimicrobial)

    $27.99 Retail Price:  $32.00
  • Pleatco PWK30V Replacement Pool and Spa Filter

    Pleatco PWK30V Pool and Spa Replacement Filter

    $30.64 Retail Price:  $37.54
  • Pleatco PWW40 Pool and Spa Replacement Filter

    Pleatco PWW40 Pool and Spa Replacement Filter

    $25.11 Retail Price:  $31.18

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