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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 1 to 25 of 28 total

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  1. PAS-1045 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1750-RE, 25230-0175S & 817-0175P

    Fits the Hayward Star-Clear Plus C1750 and Sta-Rite PXC-175 Learn More
  2. PAS-1046 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1750-RE, 25230-0175S & 817-0175P (Antimicrobial)

    Fits the Hayward Star-Clear Plus C1750 and Sta-Rite PXC-175 Learn More
    $117.95 Retail Price:  $171.45
  3. PAS-1047 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1900-RE & 817-0200P

    Fits the Hayward Star-Clear Plus C1900 Learn More
    $100.99 Retail Price:  $155.92
  4. PAS-1115 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 18220RO100

    Fits the Astral Terra 150 Learn More
    $104.62 Retail Price:  $122.61
  5. PAS-1322 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462300

    Fits the Jandy Industries CS 150 Learn More
    $108.84 Retail Price:  $127.47
  6. PAS-1323 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462400

    Fits the Jandy Industries CS 200 Learn More
    $106.99 Retail Price:  $167.42
  7. PAS-1324 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462500

    Fits the Jandy Industries CS 250 Learn More
    $166.18 Retail Price:  $193.41
  8. PAS-1454 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111064

    Fits the Leisure Bay JC -150 Learn More
    $103.69 Retail Price:  $121.54
  9. PAS-1506 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-58S2X (Antimicrobial)

    Fits the Sta-Rite Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX and T-100TXR Learn More
    $111.20 Retail Price:  $130.18
  10. PAS-1507 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-59S2X

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $127.02 Retail Price:  $148.37
  11. Tier1 brand replacement for WC108-59S2X

    Tier1 brand replacement for WC108-59S2X (Antimicrobial)

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $145.46 Retail Price:  $169.58
  12. PAS-1509 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-70S2X

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $125.99 Retail Price:  $146.75
  13. PAS-1510 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-70S2X (Antimicrobial)

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $144.44 Retail Price:  $168.41
  14. Tier1 brand replacement for 817-0125N (Antimicrobial)

    Tier1 brand replacement for 817-0125N (Antimicrobial)

    Fits the Waterway Clearwater II 125 and Pro-Clean 125 Learn More
    $118.26 Retail Price:  $138.30
  15. PAS-1629 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150N (Antimicrobial)

    Fits the Waterway Clearwater II 150 and Pro-Clean 150 Learn More
    $132.81 Retail Price:  $155.03
  16. Tier1 brand replacement for 817-0200N

    Tier1 brand replacement for 817-0200N

    Fits the Waterway Clearwater II 200 Learn More
    $121.49 Retail Price:  $142.01
  17. Tier1 brand replacement for 25230-0125S (Antimicrobial)

    Tier1 brand replacement for 25230-0125S (Antimicrobial)

    Fits the Waterway Proclear 125 (2006 and prior) and Sta Rite Posi Clear PXC-126 Learn More
    $124.41 Retail Price:  $145.37
  18. PAS-1642 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 25230-0150S

    Fits the Waterway Proclean Inground pool 150 (2006 and prior) and Pentair Sta Rite Posi Clear PXC-150 Learn More
  19. Tier1 brand replacement for 25230-0150S (Antimicrobial)

    Tier1 brand replacement for 25230-0150S (Antimicrobial)

    Fits the Waterway Proclean Inground pool 150 (2006 and prior) and Pentair Sta Rite Posi Clear PXC-150 Learn More
    $138.98 Retail Price:  $162.13
  20. PAS-1645 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P

    Fits the Waterway Proclean Inground pool 175 Learn More
    $116.83 Retail Price:  $136.65
  21. PAS-1646 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P

    Fits the Waterway Proclean Inground pool 175 Learn More
  22. PAS-1647 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0175P (Antimicrobial)

    Fits the Waterway Proclean Inground pool 175 Learn More
    $153.53 Retail Price:  $178.86
  23. PAS-1649 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200P

    Fits the Waterway Proclean Inground pool 200 Learn More
  24. PAS-1650 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0200P (Antimicrobial)

    Fits the Waterway Proclean Inground pool 200 Learn More
    $168.17 Retail Price:  $195.70
  25. Tier1 brand replacement for CCX1750-RE & 817-0150N (front)

    Tier1 brand replacement for CCX1750-RE & 817-0150N

    Fits Hayward X-stream 175, Hayward X-Stream CC1750, Clearwater II Pool Filter and Waterway Pro Clean Learn More
    $102.75 Retail Price:  $114.99

Items 1 to 25 of 28 total

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