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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. PAS-1185 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100522 & 3301-2111

    Fits systems that use 7-inch diameter by 14 13/16-inch length filters Learn More
    $50.63 Retail Price:  $60.52
  2. PAS-1188 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100594 & 3301-2262

    Fits the Coleman Spas 75 Learn More
    $55.14 Retail Price:  $65.71
  3. PAS-1189 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100594 & 3301-2262 (Antimicrobial)

    Fits the Coleman Spas 75 Learn More
    $62.20 Retail Price:  $73.83
  4. 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
  5. 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
  6. 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
  7. 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
  8. PAS-1226 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-13

    Fits systems that use 4 5/8-inch diameter by 14 3/4-inch length filters Learn More
    $31.42 Retail Price:  $38.43
  9. PAS-1228 Tier1 Replacement Pool and Spa Filter
  10. Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (front)

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298

    Fits Pentair Mytilus-B 60 GPM MY 60, Pac Fab MY 120, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 filters required) and Wet Institute Modufilter M-180 Learn More
    $43.45 Retail Price:  $52.27
  11. PAS-1238 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298

    Fits the Pentair / Pac Fab Mytilus-B 60 GPM MY 60, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 required) and Wet Institute Modufilter M-180 (3-required) Learn More
  12. PAS-1239 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-2810, 17-4983, 17-4985, 32050203 & R173298 (Antimicrobial)

    Fits the Pentair / Pac Fab Mytilus-B 60 GPM MY 60, Mitra 60 GPM MA-60/160, Mytilus 60 60 GPM MY 60, Mytilus-B 140 GPM MY 140 (2 required) and Wet Institute Modufilter M-180 (3-required) Learn More
    $56.20 Retail Price:  $66.93
  13. PAS-1249 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for F3-0880-2

    Fits the Fox Wall-Pak 80 Learn More
    $51.13 Retail Price:  $61.10
  14. PAS-1270 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for SC/TC 75

    Fits the Harmsco Tropic Flo 75 and BF75SC Learn More
    $66.86 Retail Price:  $79.19
  15. PAS-1272 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 5/8-inch diameter by 13 1/4-inch length filters

    Fits systems that use 4 5/8-inch diameter by 13 1/4-inch length filters Learn More
    $29.85 Retail Price:  $36.63
  16. PAS-1273 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 4 5/8-inch diameter by 13 1/4-inch length filters

    Fits systems that use 4 5/8-inch diameter by 13 1/4-inch length filters Learn More
    $31.30 Retail Price:  $38.30
  17. 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
  18. Tier1 brand replacement for 42-2891-08-R, 2590000 & 5475000 (front)

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

    Fits the Jacuzzi CFR/CFT 25 Learn More
    $21.56 Retail Price:  $27.09
  19. 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
  20. 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
  21. PAS-1306 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3509-00-R

    Fits the Jacuzzi CFR/CFT 75 Learn More
    $69.38 Retail Price:  $82.09
  22. PAS-1307 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3674-09-R

    Fits the Jacuzzi Brothers Sherlock 80 Learn More
    $70.55 Retail Price:  $83.43
  23. PAS-1308 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3674-09-R (Antimicrobial)

    Fits the Jacuzzi Brothers Sherlock 80 Learn More
    $75.58 Retail Price:  $89.22
  24. PAS-1316 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A0103600 & 62048 (Open with step)

    Fits the Jandy Industries CT-50 and Waterco Trimline CC-50 Learn More
    $44.65 Retail Price:  $53.65
  25. PAS-1325 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3724-09

    Fits the Jacuzzi CE 40 Learn More
    $35.69 Retail Price:  $43.34

Items 26 to 50 of 113 total

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