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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. PAS-1429 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2633 & R173436

    Fits the Dynamic Series II & III RTL/RCF-100 and Series V-DSC-100 Learn More
    $53.57 Retail Price:  $63.91
  2. Tier1 brand replacement filter for systems that use 5 7/8-inch diameter by 19 1/4-inch length filters
  3. PAS-1353 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0016, 303434 & R173601 (Antimicrobial)

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 100 Learn More
    $51.67 Retail Price:  $61.72
  4. PAS-1169 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 1/4-inch diameter by 24 1/8-inch length filters

    Fits systems that use 5 1/4-inch diameter by 24 1/8-inch length filters Learn More
    $56.82 Retail Price:  $67.64
  5. PAS-1141 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000

    Fits the Waterway 100 and Cal Spas Learn More
    $50.14 Retail Price:  $59.96
  6. PAS-1148 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 3/16-inch diameter by 12 1/8-inch length filters

    Fits systems that use 5 3/16-inch diameter by 12 1/8-inch length filters Learn More
    $54.15 Retail Price:  $64.57
  7. PAS-1142 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000 (Antimicrobial)

    Fits the Waterway 100 and Cal Spas Learn More
    $56.32 Retail Price:  $67.07
  8. PAS-1211 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PLBS75

    Fits systems that use 5 5/16-inch diameter by 14 3/4-inch length filters Learn More
    $50.74 Retail Price:  $60.65
  9. PAS-1193 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098 (Antimicrobial)

    Fits The Coast Spas Top Load (in-line) 100 and Waterway Plastics Learn More
    $54.32 Retail Price:  $64.77
  10. PAS-1190 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0147

    Fits the Coast Spas Top load (in-line) 135 and Waterway Plastics Learn More
    $58.52 Retail Price:  $69.60
  11. PAS-1212 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PWW50L

    Fits systems that use 5-inch diameter by 13-inch length filters Learn More

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