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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.

18 Item(s)

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  1. PAS-1075 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX760-RE & 25230-0075S

    Fits the Hayward C751, Hayward C760-RE and Sta-Rite PXC-75 Learn More
    $53.95 Retail Price:  $79.03
  2. PAS-1076 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX760-RE & 25230-0075S

    Fits the Hayward C751 and Sta-Rite PXC-75 Learn More
  3. Tier1 brand replacement for CX900-RE & 25230-0095S (front)

    Tier1 brand replacement for CX900-RE & 25230-0095S

    Fits Coleman Spas 50 Learn More
    $75.68 Retail Price:  $89.33
  4. PAS-1087 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX900-RE & 25230-0095S

    Fits the Hayward Star-Clear Plus, Star-Clear Plus C-900 and Sta-Rite PXC-95 Learn More
  5. PAS-1088 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX900-RE & 25230-0095S (Antimicrobial)

    Fits the Hayward Star-Clear Plus, Star-Clear Plus C-900 and Sta-Rite PXC-95 Learn More
    $62.99 Retail Price:  $89.07
  6. PAS-1505 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-58S2X

    Fits the Sta-Rite Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX and T-100TXR Learn More
    $97.79 Retail Price:  $114.76
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. PAS-1512 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-55S2X

    Fits the Sta-Rite Posi-Flo 35 GPM-TX, TX35 and 35TXR Learn More
    $42.66 Retail Price:  $51.36
  13. PAS-1513 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-562SX

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $55.89 Retail Price:  $66.57
  14. PAS-1514 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-562SX (Antimicrobial)

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $63.36 Retail Price:  $75.16
  15. Tier1 brand replacement for WC108-572SX (front)

    Tier1 brand replacement for WC108-572SX

    Fits the Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR Learn More
    $72.84 Retail Price:  $86.07
  16. PAS-1516 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-572SX (Antimicrobial)

    Fits the Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR Learn More
    $82.37 Retail Price:  $97.03
  17. Tier1 brand replacement for 25230-0125S

    Tier1 brand replacement for 25230-0125S

    Fits the Waterway Proclear 125 (2006 and prior) and Sta Rite Posi Clear PXC-125 Learn More
    $97.87 Retail Price:  $114.85
  18. 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

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