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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.

Items 101 to 125 of 651 total

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  1. Pleatco PAS40-F2M Replacement Pool and Spa Filter

    Pleatco PAS40-F2M replacement filter for systems that use 6-inch diameter by 7 5/8-inch length filters

    Fits systems that use 6-inch diameter by 7 5/8-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  2. Pleatco PAS50-F2M replacement filter for systems that use 7 1/8-inch diameter by 7 9/16-inch length filters

    Pleatco PAS50-F2M replacement filter for systems that use 7 1/8-inch diameter by 7 9/16-inch length filters

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $43.06 Retail Price:  $51.82
  3. Pleatco PAS50-F2M-M Replacement Pool and Spa Filter

    Pleatco PAS50-F2M-M replacement for systems that use 7 1/8-inch diameter by 7 9/16-inch length filters (Antimicrobial)

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $47.36 Retail Price:  $56.76
  4. Pleatco PAS50SV-F2M Replacement Pool and Spa Filter
  5. Pleatco PAS50SV-F2M-M Replacement Pool and Spa Filter
  6. Pleatco PAST100 Replacement Pool and Spa Filter

    Pleatco PAST100 Pool and Spa Filter Replacement

    Fits the Astral Terra 100 Learn More
    $81.00 Retail Price:  $95.45
  7. Pleatco PAST150 Replacement Pool and Spa Filter

    Pleatco PAST150 Pool and Spa Filter Replacement

    Fits the Astral Terra 150 Learn More
    $104.62 Retail Price:  $122.61
  8. Pleatco PAST50 Replacement Pool and Spa Filter

    Pleatco PAST50 Pool and Spa Filter Replacement

    Fits the Astral Terra 50 Learn More
    $46.16 Retail Price:  $55.38
  9. Pleatco PAST75 Replacement Pool and Spa Filter

    Pleatco PAST75 Pool and Spa Filter Replacement

    Fits the Astrall Terra 75 Learn More
    $64.07 Retail Price:  $75.98
  10. Pleatco PAT25P4 replacement filter for systems that use 6-inch diameter by 7 1/8-inch length filters

    Pleatco PAT25P4 replacement filter for systems that use 6-inch diameter by 7 1/8-inch length filters

    Fits systems that use 5 15/16-inch diameter by 7 1/8-inch length filters Learn More
    $25.71 Retail Price:  $31.87
  11. Pleatco PAT50 Replacement Pool and Spa Filter

    Pleatco PAT50 replacement filter for systems that use 6-inch diameter by 13 1/4-inch length filters

    Fits systems that use 5 15/16-inch diameter by 13 1/4-inch length filters Learn More
    $32.52 Retail Price:  $39.70
  12. Pleatco PB80-6 replacement filter for systems that use 7-inch diameter by 29 3/8-inch length filters

    Pleatco PB80-6 replacement filter for systems that use 7-inch diameter by 29 3/8-inch length filters

    Fits systems that use 7-inch diameter by 29 3/8-inch length filters Learn More
    $116.67 Retail Price:  $136.47
  13. Pleatco PBF50-F2S Replacement Pool and Spa Filter

    Pleatco PBF50-F2S Pool and Spa Filter Replacement

    Fits the Bullfrog 50 Learn More
    $42.19 Retail Price:  $50.82
  14. Pleatco PBH100 Replacement Pool and Spa Filter

    Pleatco PBH100 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 100 Learn More
    $83.63 Retail Price:  $98.47
  15. PLEATCO-PBH12-5-4

    PLEATCO-PBH12-5-4

    $28.09 Retail Price:  $34.60
  16. Pleatco PBH25-4 Replacement Pool and Spa Filter

    Pleatco PBH25-4 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 25 Learn More
    $41.28 Retail Price:  $49.77
  17. Pleatco PBH50 Replacement Pool and Spa Filter

    Pleatco PBH50 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 50 Learn More
    $51.46 Retail Price:  $61.48
  18. Pleatco PBH75 Replacement Pool and Spa Filter

    Pleatco PBH75 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 75 Learn More
    $72.33 Retail Price:  $85.48
  19. Pleatco PBH-UM100 Replacement Pool and Spa Filter

    Pleatco PBH-UM100 Pool and Spa Filter Replacement

    Fits the Baker-Hydro UM 100 Learn More
    $82.57 Retail Price:  $97.26
  20. Pleatco PBH-UM50-4 Replacement Pool and Spa Filter

    Pleatco PBH-UM50-4 Pool and Spa Filter Replacement

    Fits the Baker-Hydro UM 50 Learn More
    $63.30 Retail Price:  $75.10
  21. Pleatco PBH-UM75 Replacement Pool and Spa Filter

    Pleatco PBH-UM75 Pool and Spa Filter Replacement

    Fits the Baker-Hydro UM 75 Learn More
    $69.55 Retail Price:  $82.28
  22. Pleatco PBW3PAIR Replacement Pool and Spa Filter (2-Pack)
  23. 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
    $11.89 Retail Price:  $13.63
  24. Pleatco PBW5PAIR Replacement Pool and Spa Filter (2-Pack)
  25. Pleatco PC11-4 Replacement Pool and Spa Filter

    Pleatco PC11-4 Pool and Spa Filter Replacement

    Fits the Coleco F-112, CR-11, F-350 and DR-11 Learn More
    $10.37 Retail Price:  $14.23

Items 101 to 125 of 651 total

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