Discount Water Filters and Air Filters at Discount Filter Store.com

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

Clear All
Compare

34 Item(s)

Grid  List 

Set Descending Direction
  • Pleatco PA225-4 Replacement Pool and Spa Filter

    Pleatco PA225-4 Pool and spa Replacement Filter

    $21.99
    MSRP: $23.79
    Save 8%
  • Pleatco PA225-M4 Replacement Pool and Spa Filter
  • Pleatco PCP20-4 Replacement Pool and Spa Filter
  • Pleatco PGS25P4 Pool and Spa Replacement Filter

    Pleatco PGS25P4 Pool and Spa Replacement Filter

    $22.69
    MSRP: $28.39
    Save 20%
  • 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
    MSRP: $29.39
    Save 20%
  • Pleatco PHC50 Pool and Spa Replacement Filter

    Pleatco PHC50 Pool and Spa Replacement Filter

    $29.85
    MSRP: $36.63
    Save 19%
  • 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
    MSRP: $36.63
    Save 19%
  • Pleatco PSG25 Replacement Pool and Spa Filter

    Pleatco PSG25 Replacement Pool and Spa Filter

    $23.99
    MSRP: $26.99
    Save 11%
  • Pleatco PSG25P4  Replacement Pool and Spa Filter

    Pleatco PSG25P4 Replacement Pool and Spa Filter

    $22.69
    MSRP: $28.39
    Save 20%
  • Pleatco PSG27.5P2 Replacement Pool and Spa Filter
  • Pleatco PWW10-JH-M-PAIR Replacement Pool and Spa Filter (2-Pack)

34 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top