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

21 Item(s)

Grid  List 

Set Descending Direction
  • Pleatco PA40SF Replacement Pool and Spa Filter

    Pleatco PA40SF Pool and Spa Replacement Filter

    $40.99
    MSRP: $61.10
    Save 33%
  • Pleatco PAST50 Replacement Pool and Spa Filter

    Pleatco PAST50 Pool and Spa Filter Replacement

    $46.16
    MSRP: $55.38
    Save 17%
  • Pleatco PBH25-4 Replacement Pool and Spa Filter

    Pleatco PBH25-4 Pool and Spa Filter Replacement

    $41.28
    MSRP: $49.77
    Save 17%
  • PLEATCO-PCD50

    PLEATCO-PCD50

    $41.38
    MSRP: $49.89
    Save 17%
  • PLEATCO-PCD50N

    PLEATCO-PCD50N

    $43.99
    MSRP: $50.82
    Save 13%
  • PLEATCO-PCD50N-M

    PLEATCO-PCD50N-M

    $47.28
    MSRP: $56.67
    Save 17%
  • PLEATCO-PCM44-4

    PLEATCO-PCM44-4

    $43.45
    MSRP: $52.27
    Save 17%
  • PLEATCO-PCS40-F2M

    PLEATCO-PCS40-F2M

    $44.30
    MSRP: $53.25
    Save 17%
  • PLEATCO-PD40SL-4

    PLEATCO-PD40SL-4

    $45.19
    MSRP: $54.27
    Save 17%
  • PLEATCO-PDC510-AFS
  • PLEATCO-PDO75

    PLEATCO-PDO75

    $47.24
    MSRP: $56.63
    Save 17%
  • Tier1 brand replacement for 1561-00

    Tier1 brand replacement for 1561-00

    $48.99
    MSRP: $59.41
    Save 18%
  • PLEATCO-PDO75P3

    PLEATCO-PDO75P3

    $48.99
    MSRP: $59.12
    Save 17%
  • PLEATCO-PGC43-F2M-M

    PLEATCO-PGC43-F2M-M

    $40.74
    MSRP: $49.15
    Save 17%
  • PLEATCO-PH55-4

    PLEATCO-PH55-4

    $46.69
    MSRP: $54.22
    Save 14%
  • PLEATCO-PJ50-4

    PLEATCO-PJ50-4

    $45.59
    MSRP: $53.04
    Save 14%
  • PLEATCO-PMA40L-F2M-M

    PLEATCO-PMA40L-F2M-M

    $47.99
    MSRP: $58.14
    Save 17%
  • PLEATCO-PSR35-4

    PLEATCO-PSR35-4

    $42.66
    MSRP: $51.36
    Save 17%
  • PLEATCO-PTL30XW-4

    PLEATCO-PTL30XW-4

    $45.73
    MSRP: $54.89
    Save 17%
  • PLEATCO-PTL45W-P4-4

    PLEATCO-PTL45W-P4-4

    $43.10
    MSRP: $51.87
    Save 17%
  • PLEATCO-PWK45N

    PLEATCO-PWK45N

    $46.49
    MSRP: $58.10
    Save 20%

21 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top