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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15 Item(s)

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  • Omnipure ELF-10M-P Carbon Block with Polyphosphate

    Omnipure ELF-10M-P Carbon Block with Polyphosphate

    $47.99
    MSRP: $50.34
    Save 5%
  • CUNO-HF25-S

    CUNO-HF25-S

    $67.99
    MSRP: $69.56
    Save 2%
  • 7CB5 Everpure Replacement Filter Cartridge

    7CB5 Everpure Replacement Filter Cartridge

    $66.49
    MSRP: $115.99
    Save 43%
  • 7CB5-S Everpure Replacement Filter Cartridge

    7CB5-S Everpure Replacement Filter Cartridge

    $75.99
    MSRP: $86.24
    Save 12%
  • EFS8002 Everpure Replacement Filter Cartridge

    EFS8002 Everpure Replacement Filter Cartridge

    $48.99
    MSRP: $58.64
    Save 16%
  • EFS8002-S Everpure Replacement Filter Cartridge

    EFS8002-S Everpure Replacement Filter Cartridge

    $52.79
    MSRP: $83.99
    Save 37%
  • ELF-1M Omnipure Replacement Filter Cartridge
  • ELF-1M-P-KDF Omnipure Water Filter Cartridge

    ELF-1M-P-KDF Omnipure Water Filter Cartridge

    $49.99
    MSRP: $55.99
    Save 11%
  • ELF-XL-10M-P Omnipure Water Filter

    ELF-XL-10M-P Omnipure Water Filter

    $35.89
    MSRP: $45.99
    Save 22%
  • EPM-BB Pentek Comparable Whole House Water Filter by Tier1 (6-Pack)
  • PENTEK_EP_20_FILTER

    PENTEK_EP_20_FILTER

    $17.99 MSRP: $20.00
    Save 10%
  • PENTEK_EP_BB_FILTER

    PENTEK_EP_BB_FILTER

    $27.99 MSRP: $32.32
    Save 13%
  • PENTEK_EPM_BB_FILTER

    PENTEK_EPM_BB_FILTER

    $26.99 MSRP: $34.49
    Save 22%
  • TIER1_EPM10_934_FILTER

    TIER1_EPM10_934_FILTER

    $17.99 MSRP: $30.99
    Save 42%
  • TIER1_EP5_20_FILTER

    TIER1_EP5_20_FILTER

    $15.99 MSRP: $20.69
    Save 23%

15 Item(s)

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