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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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  • K4 OmniFilter O-Ring Set

    K4-M6-S06 OmniFilter O-Ring Set

    $3.99 Retail Price:  $6.89
  • OK25 OmniFilter O-Ring

    OK25 OmniFilter O-Ring

    $4.99 Retail Price:  $8.04
  • OK7 OmniFilter O-Ring

    OK7-S6-S06 OmniFilter O-Ring

    $4.99 Retail Price:  $8.04
  • BF7-S-05 OmniFilter Undersink Filter System

    BF7-S-05 OmniFilter Undersink Water Filtration System

    Regular Price: $69.99

    Special Price: $57.05

  • CBF2-S-05 OmniFilter Undersink Filter System
  • F1-S6-05 OmniFilter Faucet Filter System

    F1-S6-06 OmniFilter Faucet Filter System

    $15.99 Retail Price:  $19.31
  • OB1-S-05 OmniFilter Undersink Filter System
  • OT32-S-05 OmniFilter Whole House Filter System

    OT32-S-05 OmniFilter Undersink Water Filtration System

    $112.99 Retail Price:  $132.24
  • P2240 OmniFilter Replacement O-ring Kit

    P2240 OmniFilter Replacement Faucet Filter O-Rings

    $9.99 Retail Price:  $11.49

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