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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. Pleatco PLBS100-M Replacement Pool and Spa Filter

    Pleatco PLBS100-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 100 Learn More
    $51.67 Retail Price:  $61.72
  2. Pleatco PWW100ST-P3 Replacement Pool and Spa Filter

    Pleatco PWW100ST-P3 Pool and Spa Replacement Filter

    Fits systems that use 6-inch diameter by 16 1/2-inch length filters Learn More
    $64.77 Retail Price:  $76.79
  3. Pleatco PWW100ST-P3-M Replacement Pool and Spa Filter

    Pleatco PWW100ST-P3-M Pool and Spa Antimicrobial Replacement Filter

    Fits systems that use 6-inch diameter by 16 1/2-inch length filters Learn More
    $74.50 Retail Price:  $87.98
  4. Pleatco PWWCT100 Pool and Spa Replacement Filter

    Pleatco PWWCT100 Pool and Spa Replacement Filter

    Fits the Waterway Clearwater II 100 and Pro-Clean 100 Learn More
    $65.95 Retail Price:  $88.86
  5. Pleatco PWWCT100-M Pool and Spa Antimicrobial Replacement Filter

    Pleatco PWWCT100-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Waterway Clearwater II 100 and Pro-Clean 100 Learn More
    $95.49 Retail Price:  $112.11
  6. 817-0075N Waterway Clearwater Comparable Pool and Spa Filter Replacement by Tier1

    817-0075N Waterway Clearwater Comparable Pool and Spa Filter Replacement by Tier1

    Fits the Waterway Clearwater II 75, Pro-Clean 75, Hayward C-760 and PXC 75 Learn More
    $46.89 Retail Price:  $77.92
  7. Pleatco PWWCT75-M Pool and Spa Antimicrobial Replacement Filter

    Pleatco PWWCT75-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Waterway Clearwater II 75 and Pro-Clean 75 Learn More
    $81.02 Retail Price:  $95.47

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