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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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  • KWPPC Klean Kanteen Cafe Cap

    KWPPC Klean Kanteen Cafe Cap

    $7.79 Retail Price:  $11.26
  • KPPF Klean Kanteen Flat Cap
  • KPPL Klean Kanteen Loop Cap
  • 1OR Rusco O-Ring Gasket Kit

    1OR Rusco O-Ring Gasket Kit

    $3.99 Retail Price:  $6.89
  • WOR-FF Watts Full Flow Water Filter Housing O-Ring

    WOR-FF Watts Full Flow Water Filter Housing O-Ring

    $4.99 Retail Price:  $8.04
  • FM-2000B PUR Basic Water Faucet Filtration System

    FM-2000B PUR Basic Water Faucet Filtration System

    $19.99 Retail Price:  $33.34
  • OR-34 Tier1 O-Ring

    OR-34 Tier1 O-Ring

    $1.99 Retail Price:  $3.44
  • 150194 Pentek High Temp Filtration System Housing (20 Inch)

    150194 Pentek High Temp Filtration System Housing (20 Inch)

    Regular Price: $125.99

    Special Price: $114.05

  • HRF-AP1 Honeywell Universal Carbon Pre-filter

    HRF-AP1 Honeywell Universal Carbon Pre-filter

    $16.99 Retail Price:  $19.34

27 Item(s)

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