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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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  • Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    $73.99 Retail Price:  $85.09
  • PAS-1013 Tier1 Replacement Pool and Spa Filter
  • PAS-1014 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1100-RE (Antimicrobial)

    $74.99 Retail Price:  $111.54
  • PAS-1077 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX800-RE

    $69.96 Retail Price:  $82.75
  • PAS-1078 Tier1 Replacement Pool and Spa Filter
  • PAS-1079 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX800-RE (Antimicrobial)

    $71.73 Retail Price:  $84.79
  • PAS-1083 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX850-RE

    $60.21 Retail Price:  $71.54
  • PAS-1084 Tier1 Replacement Pool and Spa Filter
  • PAS-1085 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX850-RE (Antimicrobial)

    $67.72 Retail Price:  $80.18
  • PAS-1114 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 18112RO100

    $81.00 Retail Price:  $95.45
  • PAS-1115 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 18220RO100

    $104.62 Retail Price:  $122.61
  • PAS-1117 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 18219RO100

    $64.07 Retail Price:  $75.98
  • PAS-1323 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462400

    $118.99 Retail Price:  $167.42
  • PAS-1324 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462500

    $166.18 Retail Price:  $193.41
  • PAS-1377 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268325 (Antimicrobial)

    $53.30 Retail Price:  $63.60
  • PAS-1463 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-482

    $78.06 Retail Price:  $92.07
  • PAS-1464 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-488

    $91.85 Retail Price:  $107.93
  • PAS-1465 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-488 (Antimicrobial)

    $99.65 Retail Price:  $116.90
  • PAS-1466 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-488

    $91.20 Retail Price:  $107.18
  • PAS-1467 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-488 (Antimicrobial)

    $99.03 Retail Price:  $116.18
  • PAS-1468 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-490

    $77.65 Retail Price:  $91.60

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