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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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  • PAS-1033 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1260-RE

    $68.99 Retail Price:  $104.78
  • PAS-1034 Tier1 Replacement Pool and Spa Filter
  • PAS-1035 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1260-RE (Antimicrobial)

    $85.99 Retail Price:  $118.63
  • PAS-1036 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1260-RE (4-Pack)

    $220.99 Retail Price:  $391.75
  • Tier1 brand replacement for CX1280-XRE (front)

    Tier1 brand replacement for CX1280-XRE

    $62.95 Retail Price:  $108.20
  • PAS-1038 Tier1 Replacement Pool and Spa Filter
  • PAS-1039 Tier1 Replacement Pool and Spa Filter (4-Pack)

    Tier1 brand replacement for CX1280-XRE (4-Pack)

    $239.95 Retail Price:  $404.74
  • Tier1 brand replacement for CX1380-RE (front)

    Tier1 brand replacement for CX1380-RE

    $65.99 Retail Price:  $95.44
  • PAS-1041 Tier1 Replacement Pool and Spa Filter
  • PAS-1042 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1380-RE (Antimicrobial)

    $96.99 Retail Price:  $127.64
  • PAS-1043 Tier1 Replacement Pool and Spa Filter (4-Pack)

    Tier1 brand replacement for CX1380-RE (4-Pack)

    $263.99 Retail Price:  $429.03
  • PAS-1095 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173216 & 59054300

    $102.99 Retail Price:  $122.26
  • PAS-1191 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0147 (Antimicrobial)

    Regular Price: $72.28

    Special Price: $49.05

  • PAS-1210 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PCST120

    $66.92 Retail Price:  $79.26
  • PAS-1234 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1722849, 172887 & R173318

    $111.74 Retail Price:  $130.80
  • PAS-1235 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-4980

    $84.23 Retail Price:  $99.16
  • PAS-1296 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3668-08-R

    $113.95 Retail Price:  $171.25
  • PAS-1297 Tier1 Replacement Pool and Spa Filter

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

    $172.70 Retail Price:  $200.91
  • PAS-1313 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A0104100

    $73.99 Retail Price:  $90.84
  • PAS-1314 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for A0104100 (Antimicrobial)

    $109.67 Retail Price:  $128.42
  • PAS-1315 Tier1 Replacement Pool and Spa Filter (4-Pack)

    Tier1 brand replacement for A0104100 (4-Pack)

    $342.11 Retail Price:  $395.73
  • PAS-1323 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462400

    $106.99 Retail Price:  $167.42
  • PAS-1324 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462500

    $166.18 Retail Price:  $193.41
  • PAS-1329 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3799-25-R

    $147.92 Retail Price:  $172.41
  • PAS-1507 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-59S2X

    $127.02 Retail Price:  $148.37
  • Tier1 brand replacement for WC108-59S2X

    Tier1 brand replacement for WC108-59S2X (Antimicrobial)

    $145.46 Retail Price:  $169.58
  • PAS-1509 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-70S2X

    $125.99 Retail Price:  $146.75

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