Discount Water Filters and Air Filters at Discount Filter Store.com

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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 R173215 & 59054200 (front)

    Tier1 brand replacement for R173215 & 59054200

    Fits the Predator 100 - Pentair Clean & Clear 100 Learn More
    $53.99 MSRP:  $75.89
  2. Pleatco PAP100-M4 Replacement Pool and Spa Filter

    Pleatco PAP100-M4Tier1 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 100 - Pentair Clean & Clear 100 Learn More
    $77.95 MSRP:  $108.47
  3. Pleatco PAP118-4 Replacement Pool and Spa Filter

    Pleatco PAP118-4 Pool and Spa Filter Replacement

    Fits the Predator 100 - Pentair Clean & Clear 100 Learn More
    $73.39 MSRP:  $91.99
  4. Pleatco PAP150-4 Replacement Pool and Spa Filter

    Pleatco PAP150-4 Pool and Spa Filter Replacement

    Fits the Predator 150 - Pentair Clean & Clear 150 Learn More
    $83.99 MSRP:  $122.26
  5. Pleatco PAP150-M4 Replacement Pool and Spa Filter

    Pleatco PAP150-M4 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 150 - Pentair Clean & Clear 150 Learn More
    $95.99 MSRP:  $150.89
  6. Pleatco PAP175-4 Replacement Pool and Spa Filter

    Pleatco PAP175-4 replacement filter for systems that use 10-inch diameter by 31 1/8-inch length filters

    Fits the Predator 150 - Pentair Clean & Clear 150 Learn More
    $94.19 MSRP:  $116.99
  7. Tier1 brand replacement for R173213, 59054000 & 1561-26

    Tier1 brand replacement for R173213, 59054000 & 1561-26

    Fits the Predator 50 - Pentair Clean & Clear 50 Learn More
    $29.99 MSRP:  $51.41
  8. Pleatco PAP50-M4 Replacement Pool and Spa Filter

    Pleatco PAP50-M4 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 75 - Pentair Clean & Clear 75 Learn More
    $55.43 MSRP:  $66.04
  9. Tier1 brand replacement for R173214 & 59054100 (front)

    Tier1 brand replacement for R173214 & 59054100

    Fits the Predator 75 - Pentair, Clean & Clear 75 and Cal Spas Learn More
    $38.99 MSRP:  $69.82
  10. Pleatco PAP75-M4 Replacement Pool and Spa Filter

    Pleatco PAP75-M4 Tier1 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 75 - Pentair Clean & Clear 75 Learn More
    $71.91 MSRP:  $85.00
  11. Tier1 brand replacement for FF-150 (front)

    Tier1 brand replacement for FF-150

    Fits the Freeflow Lagas, CLX and TLX Learn More
    $17.95 MSRP:  $21.65
  12. Pleatco PJ100-4 replacement for 42-2941-08-R

    Pleatco PJ100-4 replacement for 42-2941-08-R

    Fits the Jacuzzi CFR/CFT 100 Learn More
    $80.37 MSRP:  $94.73
  13. Pleatco PJ100-M4 replacement for 42-2941-08-R (Antimicrobial)

    Pleatco PJ100-M4 replacement for 42-2941-08-R (Antimicrobial)

    Fits the Jacuzzi CFR/CFT 100 Learn More
    $90.19 MSRP:  $106.02
  14. Pleatco PJ120-4 replacement for 42-3675-08-R

    Pleatco PJ120-4 replacement for 42-3675-08-R

    Fits the Jacuzzi Brothers Sherlock 120 Learn More
    $97.41 MSRP:  $114.32
  15. Pleatco PJ50-4 replacement for 42-2940-09-R

    Pleatco PJ50-4 replacement for 42-2940-09-R

    Fits the Jacuzzi CFR/CFT 50 Learn More
    $45.59 MSRP:  $57.99
  16. Pleatco PJ50-M4 replacement for 42-2940-09-R (Antimicrobial)

    Pleatco PJ50-M4 replacement for 42-2940-09-R (Antimicrobial)

    Fits the Jacuzzi CFR/CFT 50 Learn More
    $51.19 MSRP:  $61.17
  17. Pleatco PJ75-4 replacement for 42-3509-00-R

    Pleatco PJ75-4 replacement for 42-3509-00-R

    Fits the Jacuzzi CFR/CFT 75 Learn More
    $69.38 MSRP:  $82.09
  18. Pleatco PJ80-4 replacement for 42-3674-09-R

    Pleatco PJ80-4 replacement for 42-3674-09-R

    Fits the Jacuzzi Brothers Sherlock 80 Learn More
    $70.55 MSRP:  $83.43
  19. Pleatco PJ80-M4 replacement for 42-3674-09-R (Antimicrobial)

    Pleatco PJ80-M4 replacement for 42-3674-09-R (Antimicrobial)

    Fits the Jacuzzi Brothers Sherlock 80 Learn More
    $75.58 MSRP:  $89.22
  20. Pleatco PMA50-2002-F replacement filter for systems that use 16 5/8-inch diameter by 8 1/2-inch length filters
  21. Pleatco PVAC70-6 replacement filter for systems that use 10-inch diameter by 19 5/8-inch length filters

    Pleatco PVAC70-6 replacement filter for systems that use 10-inch diameter by 19 5/8-inch length filters

    Fits the Vak Pak, Airwick, Heldor and Dynapure 100SF Learn More
    $91.45 MSRP:  $107.47
  22. Pleatco PWW100-4 Replacement Pool and Spa Filter

    Pleatco PWW100-4 Pool and Spa Replacement Filter

    Fits the Waterway Pool 100 and Leisure Bay WW-100 Learn More
    $78.04 MSRP:  $92.05
  23. Pleatco PWW100-M4 replacement for 817-0100 & 111832 (Antimicrobial)

    Pleatco PWW100-M4 replacement for 817-0100 & 111832 (Antimicrobial)

    Fits the Waterway Pool 100 and Leisure Bay WW-100 Learn More
    $91.16 MSRP:  $107.13
  24. Pleatco PWW75-4 Pool and Spa Replacement Filter

    Pleatco PWW75-4 Pool and Spa Replacement Filter

    Fits the Waterway Pool 75 and Leisure Bay WW-50 Learn More
    $64.89 MSRP:  $80.99

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