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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.

Items 49 to 96 of 123 total

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  • 4IL-CTO-S01 Filtrete Inline Refrigerator Water Filter
  • 4US-MAXL-F01 Filtrete Replacement Filter Cartridge
  • 4US-MAXL-S01 Filtrete Single Stage Drinking Water System
  • 4US-MAXS-F01 Filtrete Replacement Filter Cartridge

    4US-MAXS-F01 3M Filtrete Water Filter Cartridge

    $20.99
    MSRP: $25.29
    Save 17%
  • 4US-MAXS-S01 Filtrete Single Stage Drinking Water System
  • FQROPF GE Profile SmartWater Ultra Plus Reverse Osmosis Filter Set
  • FX12M GE SmartWater Reverse Osmosis Membrane

    FX12M GE SmartWater Reverse Osmosis Membrane

    $58.99
    MSRP: $71.29
    Save 17%
  • FX12P GE SmartWater Reverse Osmosis Filter Set

    FX12P GE SmartWater Reverse Osmosis Filter Set

    $58.99
    MSRP: $71.29
    Save 17%
  • FX18P GE SmartWater Reverse Osmosis Filter Set
  • FXSVC GE SmartWater Undersink Filter Set

    FXSVC GE SmartWater Undersink Filter Set

    $60.99
    MSRP: $72.34
    Save 16%
  • FXULC GE SmartWater Undersink Filter Replacement Cartridge
  • FXUVC GE SmartWater Undersink Filter Replacement Cartridge
  • FXWTC GE SmartWater Whole House Filter Replacement Cartridge
  • GXRLQ GE SmartWater Inline Filter System

    GXRLQ GE SmartWater Inline Filter System

    $33.99
    MSRP: $36.79
    Save 8%
  • GXRLQR GE SmartWater Inline Filter Replacement Cartridge
  • 1100R OmniFilter Quick Change Replacement Filter Cartridge
  • GS-10-B Pentek Inline Filter Replacement Cartridge
  • GS-10-JG14 Pentek Inline Filter System

    GS-10-JG14 Pentek Inline Water Filtration System

    $12.99
    MSRP: $15.28
    Save 15%
  • PENTEK-P-250A

    PENTEK-P-250A

    $23.99
    MSRP: $31.27
    Save 23%
  • QC10-CBR-JG14 Pentek Undersink Quick-Change Filter System

    QC10-CBR-JG14 Pentek Quick-Change Water Filter System

    $33.99
    MSRP: $35.41
    Save 4%
  • QC10-CBR-THREADED Pentek Undersink Quick-Change Filter System
  • PENTEK-QC10-CBRR

    PENTEK-QC10-CBRR

    $22.99
    MSRP: $36.79
    Save 38%
  • US-1000 Pentek Undersink Filter System

    US-1000 Pentek Undersink Filter System

    $126.99
    MSRP: $139.71
    Save 9%
  • DA29-10105J Samsung Refrigerator Water Filter
  • WATER-FACTORY-SYSTEMS-47-55707G2

    WATER-FACTORY-SYSTEMS-47-55707G2

    $34.99
    MSRP: $73.99
    Save 53%
  • FXSLC GE SmartSetWater Undersink Filter
  • GXILQR GE SmartWater Inline Filter Replacement Cartridge
  • 8014933 Katadyn Vario Backcountry Series Microfilter Replacement Cartridge
  • 8014931 Katadyn Vario Backcountry Series Microfilter Water Filter
  • GEN11042FR-08 Kenmore Refrigerator Water Filter
  • 9001 Moen Faucet Filter Replacement Cartridge - 1

    9001 Moen Faucet Filter Cartridge

    $67.99
    MSRP: $73.59
    Save 8%
  • 9601 Moen ChoiceFlo Faucet Filter Replacement Cartridge
  • CBF2-S-05 OmniFilter Undersink Filter System
  • R1100 OmniFilter Quick Change Inline Refrigerator Filter
  • K2515-JJ Omnipure Lead Cyst Inline Filter

    K2515-JJ Omnipure Lead Cyst Inline Filter

    $19.99
    MSRP: $25.29
    Save 21%
  • CBR2-10 Pentek Undersink Filter Replacement Cartridge
  • CBR2-10R Pentek Undersink Filter Replacement Cartridge

    CBR2-10R Pentek Undersink Filter Replacement Cartridge

    $18.99
    MSRP: $21.95
    Save 13%
  • W9221000 Doulton Replacement Ceramic Filter
  • W9223022 Doulton Replacement Ceramic Filter

    W9223022 Doulton Ultracarb Replacement Ceramic Filter

    $70.99
    MSRP: $82.65
    Save 14%
  • W9331208 Doulton Countertop Filter System

    W9331208 Doulton HCS Countertop Water Filtration System

    $253.94
    MSRP: $294.33
    Save 14%
  • WF290 AquaFresh Refrigerator Water Filter

    WF290 AquaFresh Refrigerator Water Filter

    $32.99 MSRP: $35.64
    Save 7%
  • 836848 Fisher Paykel Refrigerator Water Filter

    836848 Fisher & Paykel Refrigerator Water Filter

    $60.99 MSRP: $69.99
    Save 13%

Items 49 to 96 of 123 total

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