Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

23 Item(s)

Grid  List 

Set Descending Direction
  1. Pleatco PA25-4 Replacement Pool and Spa Filter

    Pleatco-PA25-4 Pool and Spa Replacement Filter

    Fits the Hayward Star-Clear C-250 Learn More
    $25.99 MSRP:  $33.78
  2. Pleatco PA25-M4 Replacement Pool and Spa Filter

    Pleatco PA25-M4 Pool and Spa Antimicrobial Replacement Filter

    Fits the Hayward Star-Clear C-250 Learn More
    $26.99 MSRP:  $37.34
  3. 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 MSRP:  $49.77
  4. Pleatco PCD50 Replacement Pool and Spa Filter

    Pleatco PCD50 Pool and Spa Filter Replacement

    Fits the Caldera 50 Learn More
    $41.38 MSRP:  $49.89
  5. Pleatco PCD50N Replacement Pool and Spa Filter

    Pleatco PCD50N Pool and Spa Filter Replacement

    Fits the Caldera 50 (new style) Learn More
    $43.99 MSRP:  $50.82
  6. Pleatco PCD50N-M Replacement Pool and Spa Filter

    Pleatco PCD50N-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Caldera 50 (new style) Learn More
    $47.28 MSRP:  $56.67
  7. Pleatco PCM25 Replacement Pool and Spa Filter

    Pleatco PCM25 Pool and Spa Filter Replacement

    Fits the American Commander 25 Learn More
    $27.37 MSRP:  $33.78
  8. Pleatco PCM35-4 Replacement Pool and Spa Filter

    Pleatco PCM35-4 Pool and Spa Filter Replacement

    Fits the American Commander 35, Swimquip and Premier Learn More
    $34.36 MSRP:  $41.81
  9. Pleatco PCM44-4 Replacement Pool and Spa Filter

    Pleatco PCM44-4 Pool and Spa Filter Replacement

    Fits the American Quantum 175, Quantum CM, Quantum RPM and Quantum Stainless Steel Learn More
    $43.45 MSRP:  $52.27
  10. PAS-1184 Tier1 Replacement Pool and Spa Filter

    Pleatco PCS40-F2M Pool and Spa Filter Replacement

    Fits systems that use 7-inch diameter by 9 3/4-inch length filters Learn More
    $44.30 MSRP:  $53.25
  11. Pleatco PD40SL-4 Replacement Pool and Spa Filter

    Pleatco PD40SL-4 Pool and Spa Filter Replacement

    Fits the Doughboy 40 Learn More
    $45.19 MSRP:  $54.27
  12. Pleatco PDO75 Replacement Pool and Spa Filter

    Pleatco PDO75 Pool and Spa Filter Replacement

    Fits the Dimension One 75 Learn More
    $47.24 MSRP:  $56.63
  13. PAS-1223 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-00

    Fits the Dimension One Spas Learn More
    $41.95 MSRP:  $59.41
  14. Pleatco PDO75P3 Replacement Pool and Spa Filter

    Pleatco PDO75P3 Pool and Spa Filter Replacement

    Fits the Dimension One 75 Learn More
    $49.41 MSRP:  $59.12
  15. Pleatco PFAB50 Replacement Pool and Spa Filter

    Pleatco PFAB50 Pool and Spa Filter Replacement

    Fits the Pentair / Pac Fab Mytilus FMY 50 Learn More
    $38.77 MSRP:  $46.89
  16. Pleatco PHO30-4 Pool and Spa Replacement Filter

    Pleatco PHO30-4 Pool and Spa Replacement Filter

    Fits systems that use 7-inch diameter by 11 7/8-inch length filters Learn More
    $33.12 MSRP:  $40.39
  17. Pleatco PJ25-4 replacement for 23-2377-04

    Pleatco PJ25-4 replacement for 23-2377-04

    Fits the Jacuzzi CF 25 Learn More
    $29.00 MSRP:  $35.65
  18. Pleatco PPF25 replacement for P-05239

    Pleatco PPF25 replacement for P-05239

    Fits the Pentair Purex CF 25 Learn More
    $25.94 MSRP:  $32.13
  19. Pleatco PPF40 replacement for 07-0658 & R173310

    Pleatco PPF40 replacement for 07-0658 & R173310

    Fits the Pentair Purex CF 40, CFW Filter CF-40/120 and CFM Filter CF-40/120 Learn More
    $38.94 MSRP:  $47.08
  20. Pleatco PTL30XW-4 Replacement Pool and Spa Filter
  21. Pleatco PTL55XW-F2M Replacement Pool and Spa Filter

    Pleatco PTL55XW-F2M Replacement Pool and Spa Filter

    Fits systems that use 7-inch diameter by 10 9/16-inch length filters Learn More
    $50.22 MSRP:  $60.05
  22. Pleatco PVT40P4 replacement for 100433 & 3301-1019

    Pleatco PVT40P4 replacement for 100433 & 3301-1019

    Fits systems that use 7-inch diameter by 9 7/8-inch length filters Learn More
    $39.19 MSRP:  $47.37
  23. Pleatco PWC25 replacement for 62040

    Pleatco PWC25 replacement for 62040

    Fits the Waterco C-25 Learn More
    $30.64 MSRP:  $37.54

23 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top