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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 36 total

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  1. PAS-1356 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0015, 303433 & R173600

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 75 Learn More
    $33.41 Retail Price:  $40.72
  2. PAS-1119 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 13 1/4-inch length filters

    Fits systems that use 5 15/16-inch diameter by 13 1/4-inch length filters Learn More
    $32.52 Retail Price:  $39.70
  3. PAS-1143 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for M-07-A726LMA-26

    Fits the Cal Spa Avalon M-07-A726LMA-26 Learn More
    $29.73 Retail Price:  $36.49
  4. PAS-1144 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for M-07-A726LMA-26 (Antimicrobial)

    Fits the Cal Spa Avalon M-07-A726LMA-26 Learn More
    $35.40 Retail Price:  $43.01
  5. PAS-1148 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 3/16-inch diameter by 12 1/8-inch length filters

    Fits systems that use 5 3/16-inch diameter by 12 1/8-inch length filters Learn More
    $54.15 Retail Price:  $64.57
  6. PAS-1182 Tier1 Replacement Pool and Spa Filter
  7. PAS-1202 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PRB25-IN & PRB50-IN

    Fits systems that use 5-inch diameter by 13 5/16-inch length filters Learn More
    $38.01 Retail Price:  $46.01
  8. PAS-1203 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PPM50SC-F2M, PPM35SC-F2M & PCAL42-F2M

    Fits systems that use 5-inch diameter by 12 1/8-inch length filters Learn More
    $42.15 Retail Price:  $50.77
  9. PAS-1211 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PLBS75

    Fits systems that use 5 5/16-inch diameter by 14 3/4-inch length filters Learn More
    $50.74 Retail Price:  $60.65
  10. PAS-1212 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PWW50L

    Fits systems that use 5-inch diameter by 13-inch length filters Learn More
    $50.30 Retail Price:  $60.15
  11. PAS-1286 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 58601, 59901 & 5F17

    Fits the Intex 520 D, Krystal Klear Models 520/530, Sand-n-Sun, Wet Set and Easy Set Learn More
    $19.27 Retail Price:  $24.46
  12. PAS-1300 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-2891-08-R, 2590000 & 5475000 (Antimicrobial)

    Fits the Jacuzzi CFR/CFT 25 Learn More
    $23.49 Retail Price:  $29.31
  13. PAS-1301 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3533-00-R

    Fits the Jacuzzi CFR/CFT 37 Learn More
    $27.76 Retail Price:  $34.22
  14. PAS-1330 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-498

    Fits the Jacuzzi Premium J460 Learn More
    $27.12 Retail Price:  $33.49
  15. PAS-1357 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0015, 303433 & R173600 (Antimicrobial)

    Fits the Rainbow, Waterway and Leisure Bay S2/G2 Spa 75 Learn More
    $43.14 Retail Price:  $51.91
  16. PAS-1361 Tier1 Replacement Pool and Spa Filter
  17. PAS-1394 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 220122 & ELE-25

    Fits the Sonfarrel 25-220122 and Martec Learn More
    $21.92 Retail Price:  $27.51
  18. PAS-1397 Tier1 Replacement Pool and Spa Filter
  19. PAS-1398 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CL-2807 & CL2810

    Fits the Sonfarrel 50-220152, Cal Spas, Martec and Advantage Mfg- Learn More
    $33.41 Retail Price:  $40.72
  20. PAS-1401 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-25-1

    Fits the Advantage Electric 25-1 Learn More
    $21.13 Retail Price:  $26.60
  21. PAS-1403 Tier1 Replacement Pool and Spa Filter
  22. PAS-1420 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20042, 370-0242 & 370-0243

    Fits Pacific Marquis Learn More
    $27.08 Retail Price:  $33.44
  23. PAS-1423 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20041 & 370-0237

    Fits systems that use 5 1/4-inch diameter by 12 3/16-inch length filters Learn More
    $38.99 Retail Price:  $47.14
  24. PAS-1424 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 20041 & 370-0237 (Antimicrobial)

    Fits systems that use 5 1/4-inch diameter by 12 3/16-inch length filters Learn More
    $42.83 Retail Price:  $51.55
  25. PAS-1425 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 37-0217

    Fits the Pacific Marquis 50 (Old Style) Learn More
    $38.19 Retail Price:  $46.22

Items 1 to 25 of 36 total

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