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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-1053 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX410-RE

    $33.99 Retail Price:  $40.34
  • PAS-1054 Tier1 Replacement Pool and Spa Filter
  • PAS-1055 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX410-RE (Antimicrobial)

    $34.99 Retail Price:  $45.93
  • PAS-1063 Tier1 Replacement Pool and Spa Filter (4-Pack)
  • PAS-1065 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX480-XRE

    $34.99 Retail Price:  $44.26
  • PAS-1066 Tier1 Replacement Pool and Spa Filter (4-Pack)
  • PAS-1067 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX480-XRE

    $39.99 Retail Price:  $55.60
  • PAS-1091 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-75

    $44.63 Retail Price:  $53.62
  • PAS-1128 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-B1165

    $63.30 Retail Price:  $75.10
  • PAS-1168 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1019301

    $60.26 Retail Price:  $71.60
  • PAS-1185 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100522 & 3301-2111

    $50.63 Retail Price:  $60.52
  • Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (front)
  • PAS-1270 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for SC/TC 75

    $66.86 Retail Price:  $79.19
  • PAS-1316 Tier1 Replacement Pool and Spa Filter
  • PAS-1325 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3724-09

    $35.69 Retail Price:  $43.34
  • PAS-1337 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2730000

    $28.94 Retail Price:  $35.58
  • PAS-1349 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111790 & M-7412

    $40.74 Retail Price:  $49.15
  • PAS-1350 Tier1 Replacement Pool and Spa Filter
  • PAS-1351 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111794

    $46.16 Retail Price:  $55.38
  • PAS-1409 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for Poolco 65

    $42.83 Retail Price:  $51.55
  • PAS-1412 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05237

    $34.07 Retail Price:  $41.48
  • PAS-1413 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05237 (Antimicrobial)

    $38.73 Retail Price:  $46.84
  • PAS-1473 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-480

    $50.22 Retail Price:  $60.05
  • PAS-1474 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-481

    $48.91 Retail Price:  $58.55

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