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. Pleatco PBF50-F2S Replacement Pool and Spa Filter

    Pleatco PBF50-F2S Pool and Spa Filter Replacement

    Fits the Bullfrog 50 Learn More
    $42.19 MSRP:  $50.82
  2. Pleatco PBH12.5-4 Replacement Pool and Spa Filter

    Pleatco PBH12.5-4 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 12-5 Learn More
    $28.09 MSRP:  $34.60
  3. Pleatco PBW3PAIR Replacement Pool and Spa Filter (2-Pack)
  4. Tier1 brand replacement for systems that use 4 1/4-inch diameter by 3 3/4-inch length filters (front)

    Tier1 brand replacement for Size 1 (2-pack)

    Fits the Intex Sand N'Sun Size D, Wal Mart Simple Set Type 1 and Aqua Leisure Size 1 Learn More
    $12.95 MSRP:  $13.63
  5. Pleatco PBW5PAIR Replacement Pool and Spa Filter (2-Pack)
  6. Pleatco PDS22P4 Replacement Pool and Spa Filter

    Pleatco PDS22P4 replacement filter for systems that use 6-inch diameter by 4 5/8-inch length filters

    Fits systems that use 6-inch diameter by 4 5/8-inch length filters Learn More
    $22.87 MSRP:  $28.60
  7. Tier1 brand replacement for 136629 (front)

    Tier1 brand replacement for 136629

    Fits the Icon 3-7 SF Skim Filter Learn More
    $7.95 MSRP:  $8.20
  8. Pleatco PH3-4 Pool and Spa Replacement Filter

    Pleatco PH3-4 Pool and Spa Replacement Filter

    Fits systems that use 2 3/4-inch diameter by 4 15/16-inch length filters Learn More
    $4.86 MSRP:  $7.89
  9. Pleatco PH3-4-PAIR Pool and Spa Replacement Filter (2-pack)

    Pleatco PH3-4-PAIR Pool and Spa Replacement Filter (2-pack)

    Fits systems that use 2 3/4-inch diameter by 4 15/16-inch length filters Learn More
    $9.58 MSRP:  $13.32
  10. Pleatco PIC10 replacement filter for systems that use 4 1/4-inch diameter by 4 1/4-inch length filters
  11. PAS-1287 Tier1 Replacement Pool and Spa Filter (2-Pack) (alternate)

    Tier1 brand replacement for 59904 (2-pack)

    Fits the Intex Twin Pack E Learn More
    $13.95
  12. PAS-1364 Tier1 Replacement Pool and Spa Filter
  13. Pleatco PMA40SV-F2M-M Replacement Pool and Spa Filter
  14. Pleatco PRB17.5SF-JH-M-PAIR Replacement Pool and Spa Filter (2-Pack)

    Pleatco PRB17.5SF-JH-M-PAIR Replacement Pool and Spa Filter (Antimicrobial) (2-pack)

    Fits the Dynamic Series IV - Model DSF 35 and Waterway 35 Learn More
    $29.09 MSRP:  $37.99
  15. Pleatco PRB17.5SF-JH-PAIR Replacement Pool and Spa Filter (2-Pack)

    Pleatco PRB17.5SF-JH-PAIR Replacement Pool and Spa Filters (2-pack)

    Fits the Dynamic Series IV - Model DSF 35 and Waterway 35 Learn More
    $29.99 MSRP:  $38.99
  16. Pleatco PRB17.5SF-PAIR Replacement Pool and Spa Filter (2-Pack)

    Pleatco PRB17.5SF-PAIR Replacement Pool and Spa Filters (2-pack)

    Fits the Dynamic Series IV - Model DSF 35 and Waterway 35 Learn More
    $33.66 MSRP:  $41.01
  17. Pleatco PRB7B replacement filter for systems that use 5-inch diameter by 4 5/8-inch length filters

    Pleatco PRB7B replacement filter for systems that use 5-inch diameter by 4 5/8-inch length filters

    Fits systems that use 5-inch diameter by 4 5/8-inch length filters Learn More
    $11.74 MSRP:  $15.80
  18. Pleatco PSB3.5 Replacement Pool and Spa Filter

    Pleatco PSB3.5 replacement filter for systems that use 2 3/4-inch diameter by 5 1/8-inch length filters

    Fits systems that use 2 3/4-inch diameter by 5 1/8-inch length filters Learn More
    $6.29 MSRP:  $7.89
  19. Pleatco PSD25-6 Replacement Pool and Spa Filter

    Pleatco PSD25-6 Replacement Pool and Spa Filter

    Fits systems that use 7 5/8-inch diameter by 4 15/16-inch length filters Learn More
    $42.59 MSRP:  $53.99
  20. Pleatco PSF1-PAIR Replacement Pool and Spa Filter (2-Pack)

    Pleatco PSF1-PAIR replacement filter for systems that use 3 1/4-inch diameter by 3-inch length filters (2-pack)

    Fits systems that use 3 1/4-inch diameter by 3-inch length filters Learn More
    $9.38 MSRP:  $13.09
  21. Pleatco PSG13.5 Replacement Pool and Spa Filter

    Pleatco PSG13.5 Replacement Pool and Spa Filter

    Fits systems that use 4 3/4-inch diameter by 5 15/16-inch length filters Learn More
    $17.49 MSRP:  $23.99
  22. Pleatco PSG13.5-M Replacement Pool and Spa Filter

    Pleatco PSG13.5-M Replacement Pool and Spa Filter (Antimicrobial)

    Fits systems that use 4 3/4-inch diameter by 5 15/16-inch length filters Learn More
    $17.69 MSRP:  $23.99
  23. Pleatco PSG13.5P4  Replacement Pool and Spa Filter

    Pleatco PSG13.5P4 Replacement Pool and Spa Filter

    Fits systems that use 4 3/4-inch diameter by 5 15/16-inch length filters Learn More
    $19.99 MSRP:  $21.65
  24. Pleatco PSS17.5 Replacement Pool and Spa Filter

    Pleatco PSS17.5 replacement filter for systems that use 5-inch diameter by 4 3/4-inch length filters

    Fits systems that use 5-inch diameter by 4 3/4-inch length filters Learn More
    $16.19 MSRP:  $20.92
  25. Pleatco PTL20W-SV-P4-4 Replacement Pool and Spa Filter

    Pleatco PTL20W-SV-P4-4 Replacement Pool and Spa Filter

    Fits systems that use 6-inch diameter by 5 1/2-inch length filters Learn More
    $24.32 MSRP:  $30.27

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