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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-1023 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX875-RE

    $62.99 Retail Price:  $94.31
  • PAS-1024 Tier1 Replacement Pool and Spa Filter
  • PAS-1025 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX875-RE (Antimicrobial)

    $69.89 Retail Price:  $105.31
  • PAS-1218 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173579 & 175689

    $66.01 Retail Price:  $78.21
  • PAS-1219 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173580 & 175652

    $73.40 Retail Price:  $86.71
  • Tier1 brand replacement for 17-2812, 17-4985 & 32050204 (front)

    Tier1 brand replacement for 17-2812, 17-4985 & 32050204

    $69.99 Retail Price:  $79.90
  • PAS-1235 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-4980

    $84.23 Retail Price:  $99.16
  • PAS-1236 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-4981 & R173297

    $38.77 Retail Price:  $46.89
  • Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (front)
  • PAS-1241 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2811, 17-4984 & R173299

    $58.85 Retail Price:  $69.98
  • PAS-1242 Tier1 Replacement Pool and Spa Filter
  • PAS-1411 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for P-05239

    $25.94 Retail Price:  $32.13
  • 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-1414 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 07-0658 & R173310

    $38.94 Retail Price:  $47.08
  • PAS-1415 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 07-4930 & R173314

    $54.63 Retail Price:  $65.12
  • PAS-1641 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 25230-0150S

    $99.99 Retail Price:  $125.80

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