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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 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 Retail Price:  $94.19
  2. Pleatco PA106-4 Replacement Pool and Spa Filter

    Pleatco PA106-4 Pool and Spa Filter Replacement

    Fits the Hayward SwimClear C-4025 Learn More
  3. 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 Retail Price:  $99.02
  4. 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 Retail Price:  $94.31
  5. 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 Retail Price:  $105.31
  6. 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 Retail Price:  $95.44
  7. 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 Retail Price:  $104.78
  8. Tier1 brand replacement for CX1280-XRE (front)

    Tier1 brand replacement for CX1280-XRE

    Fits the Hayward SwimClear C-5025 and C-5030 Learn More
    $62.95 Retail Price:  $108.20
  9. Tier1 brand replacement for CX1380-RE (front)

    Tier1 brand replacement for CX1380-RE

    Fits the Hayward Super-Star-Clear C-5500, SwimClear C-5520, Hayward CX 1380 Learn More
    $65.99 Retail Price:  $95.44
  10. Pleatco PA75-4 Replacement Pool and Spa Filter

    Pleatco PA75-4 Pool and Spa Replacement Filter (Upgraded 4oz media)

    Fits the Hayward Star-Clear C750 and American Commander 75 Learn More
  11. Pleatco PA75-M Replacement Pool and Spa Filter

    Pleatco PA75-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward Star-Clear C750 and American Commander 75 Learn More
    $62.99 Retail Price:  $80.83
  12. Pleatco PA80 Tier1 Replacement Pool and Spa Filter

    Pleatco PA80 Pool and Spa Filter Replacement

    Fits the Hayward Star-Clear II C800 and Star-Clear II C1500 Learn More
    $69.96 Retail Price:  $82.75
  13. Pleatco PA85Replacement Pool and Spa Filter

    Pleatco PA85 Pool and Spa Filter Replacement

    Fits the Hayward ASL Full Flo C850 Learn More
    $60.21 Retail Price:  $71.54
  14. PAS-1085 Tier1 Replacement Pool and Spa Filter

    Pleatco PA85-M Pool and Spa Antimicrobial Replacement Filter

    Fits the Hayward ASL Full Flo C850 Learn More
    $67.72 Retail Price:  $80.18
  15. Pleatco PA90-M Tier1 Replacement Pool and Spa Filter

    Pleatco PA90-M Tier1 Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward Star-Clear Plus, Star-Clear Plus C-900 and Sta-Rite PXC-95 Learn More
    $62.99 Retail Price:  $89.07
  16. Tier1 brand replacement for R173215 & 59054200 (front)

    Tier1 brand replacement for R173215 & 59054200

    Fits the Predator 100 - Pentair Clean & Clear 100 Learn More
    $68.99 Retail Price:  $75.89
  17. Pleatco PAP100-M4 Replacement Pool and Spa Filter

    Pleatco PAP100-M4Tier1 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 100 - Pentair Clean & Clear 100 Learn More
    $69.95 Retail Price:  $108.47
  18. 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
  19. 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
  20. 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
  21. Pleatco PCC80-M Replacement Pool and Spa Filter

    Pleatco PCC80-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Pentair Clean & Clear Plus 320 Learn More
    $62.29 Retail Price:  $73.93
  22. Pleatco PCD100 Replacement Pool and Spa Filter
  23. Pleatco PCD75 Replacement Pool and Spa Filter

    Pleatco PCD75 Pool and Spa Filter Replacement

    Fits the Caldera 75 Learn More
    $60.26 Retail Price:  $71.60
  24. Pleatco PCD75N Replacement Pool and Spa Filter

    Pleatco PCD75N Pool and Spa Filter Replacement

    Fits the Caldera 75 (new style) Learn More
    $60.26 Retail Price:  $71.60
  25. Pleatco PCM75 Replacement Pool and Spa Filter

    Pleatco PCM75 Pool and Spa Filter Replacement

    Fits the American Commander 75 and Premier Learn More
    $62.10 Retail Price:  $73.72

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