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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 48 of 117 total

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  • Pleatco PA225-M4 Replacement Pool and Spa Filter
  • Pleatco PA25-4 Replacement Pool and Spa Filter

    Pleatco-PA25-4 Pool and Spa Replacement Filter

    $25.99 Retail Price:  $33.78
  • Pleatco PA25-M4 Replacement Pool and Spa Filter
  • Pleatco PCAL42-F2M Replacement Pool and Spa Filter

    Pleatco PCAL42-F2M Pool and Spa Filter Replacement

    $29.73 Retail Price:  $36.49
  • Pleatco PCM25 Replacement Pool and Spa Filter

    Pleatco PCM25 Pool and Spa Filter Replacement

    $27.37 Retail Price:  $33.78
  • Pleatco PCP20-4 Replacement Pool and Spa Filter
  • Pleatco PGS25 Pool and Spa Replacement Filter

    Pleatco PGS25 Pool and Spa Replacement Filter

    $20.64 Retail Price:  $26.04
  • Pleatco PGS25P4 Pool and Spa Replacement Filter

    Pleatco PGS25P4 Pool and Spa Replacement Filter

    $22.69 Retail Price:  $28.39
  • Pleatco PGS25P4-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PHC25P4 Pool and Spa Replacement Filter

    Pleatco PHC25P4 Pool and Spa Replacement Filter

    $23.56 Retail Price:  $29.39
  • Pleatco PHC50 Pool and Spa Replacement Filter

    Pleatco PHC50 Pool and Spa Replacement Filter

    $29.85 Retail Price:  $36.63
  • Pleatco PIC50 replacement filter for systems that use 4 1/4-inch diameter by 19 13/16-inch length filters
  • Pleatco PIC60 replacement for 163736

    Pleatco PIC60 replacement for 163736

    $29.85 Retail Price:  $36.63
  • Pleatco PJ25-4 replacement for 23-2377-04

    Pleatco PJ25-4 replacement for 23-2377-04

    $29.00 Retail Price:  $35.65
  • Tier1 brand replacement for 42-2891-08-R, 2590000 & 5475000 (front)
  • Pleatco PJ25-IN-M4 replacement for 42-2891-08-R, 2590000 & 5475000 (Antimicrobial)
  • Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    $27.76 Retail Price:  $34.22
  • PAS-1332 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6199000

    $27.61 Retail Price:  $34.05
  • PAS-1333 Tier1 Replacement Pool and Spa Filter
  • Pleatco PJW23-M replacement for 6199000 (Antimicrobial)

    Pleatco PJW23-M replacement for 6199000 (Antimicrobial)

    $23.74 Retail Price:  $29.60
  • PAS-1335 Tier1 Replacement Pool and Spa Filter
  • PAS-1336 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2590000

    $22.23 Retail Price:  $27.86
  • PAS-1337 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2730000

    $28.94 Retail Price:  $35.58
  • Tier1 brand replacement for 817-0014, 173584 & R173584 (front)

    Tier1 brand replacement for 817-0014, 173584 & R173584

    $23.79 Retail Price:  $29.35

Items 1 to 48 of 117 total

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