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

Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

Clear All
Compare

Items 49 to 96 of 112 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
  • Pleatco PIC25 replacement for 176380

    Pleatco PIC25 replacement for 176380

    $17.88
    MSRP: $22.86
    Save 22%
  • Pleatco PIF60-F2M replacement filter for systems that use 8-inch diameter by 11-inch length filters
  • Pleatco PIN20 replacement for 59901W

    Pleatco PIN20 replacement for 59901W

    $14.57
    MSRP: $19.06
    Save 24%
  • Pleatco PJ25-4 replacement for 23-2377-04

    Pleatco PJ25-4 replacement for 23-2377-04

    $29.00
    MSRP: $35.65
    Save 19%
  • Pleatco PJ50-4 replacement for 42-2940-09-R

    Pleatco PJ50-4 replacement for 42-2940-09-R

    $45.59
    MSRP: $57.99
    Save 21%
  • Pleatco PJ50-M4 replacement for 42-2940-09-R (Antimicrobial)
  • PAS-1338 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-723

    $26.99
    MSRP: $39.61
    Save 32%
  • Tier1 brand replacement for 817-0014, 173584 & R173584 (front)

    Tier1 brand replacement for 817-0014, 173584 & R173584

    $17.29
    MSRP: $29.35
    Save 41%
  • Pleatco PMA40L-F2M Replacement Pool and Spa Filter

    Pleatco PMA40L-F2M replacement for X268365

    $34.09
    MSRP: $43.99
    Save 23%
  • Pleatco PMA40L-F2M-M Replacement Pool and Spa Filter
  • Pleatco PMA70-F2M replacement for X268500

    Pleatco PMA70-F2M replacement for X268500

    $54.65
    MSRP: $65.15
    Save 16%
  • Pleatco PMT20 Replacement Pool and Spa Filter
  • Pleatco PMT25 Replacement Pool and Spa Filter

    Pleatco PMT25 replacement for 220022, 220032 & 17-B1151

    $18.13
    MSRP: $23.15
    Save 22%
  • Pleatco PMT35 Replacement Pool and Spa Filter

    Pleatco PMT35 replacement for SC-2200 & SC-3500

    $22.69
    MSRP: $28.39
    Save 20%
  • Pleatco PMT40 Replacement Pool and Spa Filter

    Pleatco PMT40 replacement for 1561-03

    $26.95
    MSRP: $33.29
    Save 19%
  • Pleatco PPF25 replacement for P-05239

    Pleatco PPF25 replacement for P-05239

    $25.94
    MSRP: $32.13
    Save 19%
  • Pleatco PPF40 replacement for 07-0658 & R173310

    Pleatco PPF40 replacement for 07-0658 & R173310

    $38.94
    MSRP: $47.08
    Save 17%
  • Pleatco PPI25-4 Replacement Pool and Spa Filter
  • Pleatco PTL25P4-4 Replacement Pool and Spa Filter

    Pleatco PTL25P4-4 Replacement Pool and Spa Filter

    $25.30
    MSRP: $31.40
    Save 19%
  • Pleatco PTL25P4-M4 Replacement Pool and Spa Filter
  • Pleatco PTL25W-P4-4 Replacement Pool and Spa Filter
  • Pleatco PTL45W-P4-4 Replacement Pool and Spa Filter
  • Pleatco PTL55XW-F2M Replacement Pool and Spa Filter

    Pleatco PTL55XW-F2M Replacement Pool and Spa Filter

    $50.22
    MSRP: $60.05
    Save 16%
  • Pleatco PTS10-FGH Replacement Pool and Spa Filter

    Pleatco PTS10-FGH Replacement Pool and Spa Filter

    $15.15
    MSRP: $19.72
    Save 23%
  • PAS-1550 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for FL1009

    $16.99
    MSRP: $37.54
    Save 55%
  • Pleatco PTS35-M Replacement Pool and Spa Filter
  • Pleatco PVT40P4 replacement for 100433 & 3301-1019

    Pleatco PVT40P4 replacement for 100433 & 3301-1019

    $39.19
    MSRP: $47.37
    Save 17%

Items 49 to 96 of 112 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
Scroll To Top