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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 PLBS75-M Replacement Pool and Spa Filter

    Pleatco PLBS75-M Pool and Spa Replacement Filter

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 75 Learn More
    $34.99 MSRP:  $40.72
  2. Pleatco DSF25-50 Replacement Pool and Spa Filter
  3. Pleatco DSF25-50TC Replacement Pool and Spa Filter
  4. Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    Fits the Hayward C1100 Learn More
    $59.95 MSRP:  $85.09
  5. Pleatco PA100-4 Replacement Pool and Spa Filter
  6. Pleatco PA100-M Replacement Pool and Spa Filter

    Pleatco PA100-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward C1100 Learn More
    $74.99 MSRP:  $111.54
  7. Tier1 brand replacement for CX870-XRE (front)

    Tier1 brand replacement for CX870-XRE

    Fits the Hayward Super-Star-Clear C4000, SwimClear C4020 and Super-Star-Clear C4000S Learn More
    $50.75 MSRP:  $74.74
  8. Pleatco PA100N-4 Replacement Pool and Spa Filter

    Pleatco PA100N-4 Pool and Spa Filter Replacement

    Fits the Hayward Super-Star-Clear C4000, SwimClear C4020 and Super-Star-Clear C4000S Learn More
  9. Pleatco PA100N-M Tier1 Replacement Pool and Spa Filter

    Pleatco PA100N-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward Super-Star-Clear C4000, SwimClear C4020 and Super-Star-Clear C4000S Learn More
    $69.99 MSRP:  $94.19
  10. Tier1 brand replacement for CX880-XRE (front)

    Tier1 brand replacement for CX880-XRE

    Fits the Hayward SwimClear C-4025 Learn More
    $72.99 MSRP:  $77.04
  11. Pleatco PA106-4 Replacement Pool and Spa Filter

    Pleatco PA106-4 Pool and Spa Filter Replacement

    Fits the Hayward SwimClear C-4025 Learn More
  12. Pleatco PA106-M Replacement Pool and Spa Filter

    Pleatco PA106-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward SwimClear C-4025 Learn More
    $67.99 MSRP:  $99.02
  13. Pleatco PA112 Replacement Pool and Spa Filter

    Pleatco PA112 Pool and Spa Filter Replacement

    Fits the Hayward Super-Star-Clear C-4500, SwimClear C-4520 and Pentair Purex CF 105 Learn More
    $62.99 MSRP:  $94.31
  14. Pleatco PA112-4 Replacement Pool and Spa Filter

    Pleatco PA112-4 Pool and Spa Filter Replacement

    Fits the Hayward Super-Star-Clear C-4500, SwimClear C-4520 and Pentair Purex CF 105 Learn More
  15. Pleatco PA112-MReplacement Pool and Spa Filter

    Pleatco PA112-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward Super-Star-Clear C-4500, SwimClear C-4520 and Pentair Purex CF 105 Learn More
    $69.89 MSRP:  $105.31
  16. Pleatco PA12 Replacement Pool and Spa Filter

    Pleatco PA12 Pool and Spa Replacement Filter

    Fits the Hayward C-120 and MicroStar-Clear Learn More
    $12.99 MSRP:  $17.45
  17. Tier1 brand replacement for CX-1200-RE (front)

    Tier1 brand replacement for CX-1200-RE

    Fits the Hayward Star-Clear Plus C-1200, Sta-Rite PXC-125, Clearwater II 125, Pro Clean 125 Learn More
    $65.99 MSRP:  $95.44
  18. Pleatco PA120-4 Replacement Pool and Spa Filter

    Pleatco PA120-4 Pool and Spa Filter Replacement

    Fits the Hayward Star-Clear Plus C-1200 Learn More
  19. Pleatco PA120-M Replacement Pool and Spa Filter

    Pleatco PA120-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward Star-Clear Plus C-1200 Learn More
    $87.99 MSRP:  $123.04
  20. Tier1 brand replacement for CX1250-RE, CX1500-RE (front)

    Tier1 brand replacement for CX1250-RE, CX1500-RE

    Fits the Hayward ASL Full-Flo C1250 and C1500 Learn More
    $54.99 MSRP:  $91.99
  21. Pleatco PA125-4 Replacement Pool and Spa Filter

    Pleatco PA125-4 Pool and Spa Replacement Filter

    Fits the Hayward ASL Full-Flo C1250 and C1500 Learn More
  22. Pleatco PA125-M Replacement Pool and Spa Filter

    Pleatco PA125-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward ASL Full-Flo C1250 and C1500 Learn More
    $85.99 MSRP:  $118.78
  23. Pleatco PA126 Replacement Pool and Spa Filter

    Pleatco PA126 Pool and Spa Replacement Filter

    Fits the Hayward Super-Star-Clear C5000 and SwimClear C5020 Learn More
    $68.99 MSRP:  $104.78
  24. Pleatco PA126-4 Replacement Pool and Spa Filter

    Pleatco PA126-4 Pool and Spa Replacement Filter

    Fits the Hayward Super-Star-Clear C5000 and SwimClear C5020 Learn More
  25. PAS-1035 Tier1 Replacement Pool and Spa Filter

    Pleatco PA126-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Hayward Super-Star-Clear C5000 and SwimClear C5020 Learn More
    $85.99 MSRP:  $118.63

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