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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27 Item(s)

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  • Pleatco PA12 Replacement Pool and Spa Filter

    Pleatco PA12 Pool and Spa Replacement Filter

    $12.99
    MSRP: $17.45
    Save 26%
  • Pleatco PA20 Replacement Pool and Spa Filter

    Pleatco PA20 Pool and Spa Replacement Filter

    $18.99
    MSRP: $23.17
    Save 18%
  • 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 PC11-4 Replacement Pool and Spa Filter

    Pleatco PC11-4 Pool and Spa Filter Replacement

    $10.37
    MSRP: $14.23
    Save 27%
  • PLEATCO-PCP20-4

    PLEATCO-PCP20-4

    $24.57
    MSRP: $30.56
    Save 20%
  • PLEATCO-PD12-4

    PLEATCO-PD12-4

    $13.27
    MSRP: $17.56
    Save 24%
  • PLEATCO-PDO-UF25

    PLEATCO-PDO-UF25

    $25.44
    MSRP: $31.56
    Save 19%
  • PLEATCO-PGS25

    PLEATCO-PGS25

    $21.39
    MSRP: $26.04
    Save 18%
  • PLEATCO-PGS25P4

    PLEATCO-PGS25P4

    $22.69
    MSRP: $28.39
    Save 20%
  • PLEATCO-PGS25P4-M

    PLEATCO-PGS25P4-M

    $26.06
    MSRP: $32.27
    Save 19%
  • PLEATCO-PHP11

    PLEATCO-PHP11

    $8.28
    MSRP: $11.82
    Save 30%
  • PLEATCO-PIC25

    PLEATCO-PIC25

    $17.88
    MSRP: $22.86
    Save 22%
  • PLEATCO-PSANT30P3

    PLEATCO-PSANT30P3

    $29.15
    MSRP: $35.82
    Save 19%
  • PLEATCO-PSG23-M

    PLEATCO-PSG23-M

    $19.99
    MSRP: $24.55
    Save 19%
  • TIER1-PAS-1488

    TIER1-PAS-1488

    $16.99
    MSRP: $31.77
    Save 47%
  • PLEATCO-PSG27-5P2

    PLEATCO-PSG27-5P2

    $27.41
    MSRP: $33.82
    Save 19%
  • PLEATCO-PSG27-5P2-M

    PLEATCO-PSG27-5P2-M

    $33.08
    MSRP: $40.34
    Save 18%
  • PLEATCO-PSG27-5P4

    PLEATCO-PSG27-5P4

    $27.41
    MSRP: $33.82
    Save 19%
  • PLEATCO-PSG27-5P4-M

    PLEATCO-PSG27-5P4-M

    $33.08
    MSRP: $40.34
    Save 18%
  • PLEATCO-PSG40P4

    PLEATCO-PSG40P4

    $26.49
    MSRP: $31.77
    Save 17%
  • PLEATCO-PSR15-4

    PLEATCO-PSR15-4

    $22.34
    MSRP: $27.99
    Save 20%
  • PLEATCO-PTL25H-P4-4

    PLEATCO-PTL25H-P4-4

    $28.28
    MSRP: $34.82
    Save 19%
  • PLEATCO-PTL25P4-4

    PLEATCO-PTL25P4-4

    $25.30
    MSRP: $31.40
    Save 19%
  • PLEATCO-PTL25P4-M4

    PLEATCO-PTL25P4-M4

    $30.26
    MSRP: $37.10
    Save 18%
  • TIER1-PAS-1550

    TIER1-PAS-1550

    $16.99
    MSRP: $37.54
    Save 55%
  • PLEATCO-PTS35-M

    PLEATCO-PTS35-M

    $35.23
    MSRP: $42.81
    Save 18%

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