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Pool Filters & Spa Filters

Your pool and spa should be for you, not for bacteria. Be sure to replace your old pool filter to keep your Jacuzzi and swimming pool clean. Discount Filter Store carries an expansive line of replacement pool filters and spa filters from industry leading brands like Tier1. With antimicrobial pool filters, you can swim with confidence knowing that no harmful microbes are swimming with you. Enjoy your summer with clean water.

Not sure which filter you need? Speak with one of our filter experts at 1-800-277-3458, and we’ll answer your filter questions to help you find the best product for you.

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  1. Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (front)

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298

    Fits Pentair Mytilus-B 60 GPM MY 60, Pac Fab MY 120, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 filters required) and Wet Institute Modufilter M-180 Learn More
    $43.45 Retail Price:  $52.27
  2. PAS-1238 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298

    Fits the Pentair / Pac Fab Mytilus-B 60 GPM MY 60, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 required) and Wet Institute Modufilter M-180 (3-required) Learn More
  3. PAS-1239 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (Antimicrobial)

    Fits the Pentair / Pac Fab Mytilus-B 60 GPM MY 60, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 required) and Wet Institute Modufilter M-180 (3-required) Learn More
    $56.20 Retail Price:  $66.93
  4. PAS-1575 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 32050201 & 17-2056

    Fits the Wet Institute 6, 12SF Rainbow 14 3/4 and Lifeguard 12-5 Learn More
    $10.52 Retail Price:  $14.40
  5. PAS-1576 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 2 3/4-inch diameter by 14 11/16-inch length filters

    Fits systems that use 2 3/4-inch diameter by 14 11/16-inch length filters Learn More
    $8.22 Retail Price:  $11.75

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