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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.

16 Item(s)

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  1. PAS-1095 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173216 & 59054300

    Fits the Predator 150 - Pentair Clean & Clear 150 Learn More
    $102.99 Retail Price:  $122.26
  2. PAS-1096 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173216 & 59054300 (Antimicrobial)

    Fits the Predator 150 - Pentair Clean & Clear 150 Learn More
    $129.21 Retail Price:  $150.89
  3. PAS-1098 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173217 & 59054400

    Fits the Predator 200 - Pentair Clean & Clear 200 Learn More
    $110.99 Retail Price:  $149.58
  4. PAS-1099 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173217 & 59054400 (Antimicrobial)

    Fits the Predator 50 - Pentair Clean & Clear 50 Learn More
    $164.13 Retail Price:  $191.05
  5. PAS-1154 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0143, 178585 & R173578 (Antimicrobial)

    Fits the Pentair Clean & Clear Plus 520, Waterway Crystal Water Learn More
    $102.05 Retail Price:  $119.66
  6. PAS-1234 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1722849, 172887 & R173318

    Fits the Pentair / Pac Fab Seahorse 500 Learn More
    $111.74 Retail Price:  $130.80
  7. PAS-1296 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3668-08-R

    Fits the Jacuzzi Brothers Sherlock 200 Learn More
    $146.91 Retail Price:  $171.25
  8. PAS-1297 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3668-08-R (Antimicrobial)

    Fits the Jacuzzi Brothers Sherlock 200 Learn More
    $172.70 Retail Price:  $200.91
  9. PAS-1314 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A0104100 (Antimicrobial)

    Fits the Jandy Industries CL 580 Learn More
    $109.67 Retail Price:  $128.42
  10. PAS-1323 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462400

    Fits the Jandy Industries CS 200 Learn More
    $118.99 Retail Price:  $167.42
  11. PAS-1324 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462500

    Fits the Jandy Industries CS 250 Learn More
    $166.18 Retail Price:  $193.41
  12. PAS-1329 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3799-25-R

    Fits the Jacuzzi Competition Tri-Clops TC550-MB Learn More
    $147.92 Retail Price:  $172.41
  13. PAS-1507 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-59S2X

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $127.02 Retail Price:  $148.37
  14. Tier1 brand replacement for WC108-59S2X

    Tier1 brand replacement for WC108-59S2X (Antimicrobial)

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $145.46 Retail Price:  $169.58
  15. PAS-1509 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-70S2X

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $125.61 Retail Price:  $146.75
  16. PAS-1510 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-70S2X (Antimicrobial)

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $144.44 Retail Price:  $168.41

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