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

13 Item(s)

Grid  List 

Set Descending Direction
  • Pleatco PDC400-AFS Replacement Pool and Spa Filter
  • Pleatco PDO-UF40 Replacement Pool and Spa Filter

    Pleatco PDO-UF40 Pool and Spa Filter Replacement

    $31.42
    MSRP: $38.43
    Save 18%
  • Pleatco PHC50P4 Pool and Spa Replacement Filter

    Pleatco PHC50P4 Pool and Spa Replacement Filter

    $31.30
    MSRP: $38.30
    Save 18%
  • Pleatco PIC50N replacement for 179192

    Pleatco PIC50N replacement for 179192

    $35.00
    MSRP: $42.55
    Save 18%
  • Pleatco PSANT20P3 filter for systems that use 4 3/4-inch diameter by 7-inch length filters
  • Pleatco PSD40-4 Replacement Pool and Spa Filter

    Pleatco PSD40-4 Replacement Pool and Spa Filter

    $33.89
    MSRP: $41.27
    Save 18%
  • Pleatco PTL35P4-4 Replacement Pool and Spa Filter

    Pleatco PTL35P4-4 Replacement Pool and Spa Filter

    $33.74
    MSRP: $41.10
    Save 18%
  • Pleatco PTL40P4-4 Replacement Pool and Spa Filter
  • Pleatco PTL50P4-4 Replacement Pool and Spa Filter

    Pleatco PTL50P4-4 Replacement Pool and Spa Filter

    $31.42
    MSRP: $38.43
    Save 18%
  • Pleatco PTS35-M Replacement Pool and Spa Filter

13 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top