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

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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.

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Items 1 to 48 of 56 total

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  • Pleatco PAS50SV-F2M-M Replacement Pool and Spa Filter
  • Pleatco PC17-4 Replacement Pool and Spa Filter

    Pleatco PC17-4 Pool and Spa Filter Replacement

    $43.74
    MSRP: $52.60
    Save 17%
  • Tier1 brand replacement for 817-0131, 178584 & R173476 (front)

    Tier1 brand replacement for 817-0131, 178584 & R173476

    $51.99
    MSRP: $73.59
    Save 29%
  • Tier1 brand replacement for 817-0143, 178585 & R173578 (front)

    Tier1 brand replacement for 817-0143, 178585 & R173578

    $67.99
    MSRP: $88.54
    Save 23%
  • Tier1 brand replacement for 178569 & R173572 (front)

    Tier1 brand replacement for 178569 & R173572

    $31.99
    MSRP: $58.96
    Save 46%
  • Tier1 brand replacement for 817-0081, 178580 & R173573 (front)

    Tier1 brand replacement for 817-0081, 178580 & R173573

    $48.99
    MSRP: $60.94
    Save 20%
  • Pleatco PDC600-AFS Replacement Pool and Spa Filter
  • Pleatco PDS22P4 Replacement Pool and Spa Filter
  • Pleatco PGC43-F2M Pool and Spa Replacement Filter

    Pleatco PGC43-F2M Pool and Spa Replacement Filter

    $35.62
    MSRP: $43.26
    Save 18%
  • Pleatco PGC43-F2M-M Pool and Spa Replacement Filter (Antimicrobial)
  • Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter

    Pleatco PJW50TL-OT-F2S-M Pool and Spa Replacement Filter

    $47.05
    MSRP: $56.41
    Save 17%
  • Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476

    Pleatco PJW60TL-F2S Pool and Spa Replacement for 6540-476

    $47.99
    MSRP: $57.49
    Save 17%
  • Tier1 brand replacement for 6541-383 (front)

    Tier1 brand replacement for 6541-383

    $37.99
    MSRP: $61.12
    Save 38%
  • PAS-1366 Tier1 Replacement Pool and Spa Filter
  • 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 PMS10-4 replacement for A3810 & FE-90

    Pleatco PMS10-4 replacement for A3810 & FE-90

    $13.93
    MSRP: $18.32
    Save 24%
  • Pleatco PMS16-4 replacement for A3816, FE-30, FE-40 & 195-8717
  • Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    Pleatco PMS20-4 replacement for A3821, FD-20, FD-40 & FE-20

    $22.44
    MSRP: $28.11
    Save 20%
  • Pleatco POX50 Replacement Pool and Spa Filter

    Pleatco POX50 replacement for 84-92028

    $27.10
    MSRP: $33.47
    Save 19%
  • Pleatco POX75 Replacement Pool and Spa Filter
  • Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    $31.82
    MSRP: $38.89
    Save 18%
  • Pleatco PTL47W-P4-M Replacement Pool and Spa Filter
  • Pleatco PTL50W-P4 Replacement Pool and Spa Filter
  • Pleatco-PWK25-4 Replacement Pool and Spa Filter

    Pleatco-PWK25-4 Pool and Spa Replacement Filter

    $30.79
    MSRP: $39.99
    Save 23%
  • Pleatco PWK35 Replacement Pool and Spa Filter

    Pleatco PWK35 Pool and Spa Replacement Filter

    $30.06
    MSRP: $36.87
    Save 18%
  • Pleatco PWK40 Replacement Pool and Spa Filter

    Pleatco PWK40 Pool and Spa Replacement Filter

    $36.89
    MSRP: $46.99
    Save 21%
  • Pleatco PWW100ST-P3 Replacement Pool and Spa Filter

    Pleatco PWW100ST-P3 Pool and Spa Replacement Filter

    $64.77
    MSRP: $76.79
    Save 16%
  • Pleatco PWW100ST-P3-M Replacement Pool and Spa Filter
  • Pleatco PWW25P3 Replacement Pool and Spa Filter

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