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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Items 97 to 144 of 158 total

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  • GS-10-JG14 Pentek Inline Filter System

    GS-10-JG14 Pentek Inline Water Filtration System

    $12.99
    MSRP: $15.28
    Save 15%
  • P-250A Pentek Undersink Filter Set
  • 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
  • QC10-CBRR Pentek Undersink Quick-Change Replacement Filter Cartridge
  • US-1000 Pentek Undersink Filter System

    US-1000 Pentek Undersink Filter System

    $130.79
    MSRP: $179.99
    Save 27%
  • DA29-10105J Samsung Refrigerator Water Filter
  • 47-55707G2 Water Factory Systems Replacement Filter Cartridge
  • FXSLC GE SmartSetWater Undersink Filter
  • GXILQR GE SmartWater Inline Filter Replacement Cartridge
  • F-201 InSinkErator Instant Hot Water Dispenser Filtration System
  • F-201R InSinkErator Instant Hot Water Dispenser Replacement Filter Cartridge (2-Pack)
  • F-601R InSinkErator Instant Hot Water Dispenser Replacement Filter Cartridge (2-Pack)
  • 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

    $22.09
    MSRP: $33.99
    Save 35%
  • CBR2-10 Pentek Undersink Filter Replacement Cartridge
  • CBR2-10R Pentek Undersink Filter Replacement Cartridge

    CBR2-10R Pentek Undersink Filter Replacement Cartridge

    $19.59
    MSRP: $27.99
    Save 30%
  • W9221000 Doulton Replacement Ceramic Filter

    W9221000 Doulton SuperSterasyl Replacement Ceramic Filter

    $52.99
    MSRP: $59.59
    Save 11%
  • W9223022 Doulton Replacement Ceramic Filter

    W9223022 Doulton Ultracarb Replacement Ceramic Filter

    $70.99
    MSRP: $82.65
    Save 14%
  • W9123085 Doulton Imperial UltraCarb Undersink Ceramic Candle Replacement Filter Cartridge
  • W9121302 Doulton Imperial Supersterasyl Undersink Ceramic Candle Replacement Filter Cartridge
  • W9121202 Doulton AquaCera Supersterasyl Undersink Ceramic Candle Replacement Filter Cartridge
  • W9331208 Doulton Countertop Filter System

    W9331208 Doulton HCS Countertop Water Filtration System

    $253.94
    MSRP: $294.33
    Save 14%
  • 836848 Fisher Paykel Refrigerator Water Filter
  • 0060218743 Haier Refrigerator Water Filter

    0060218743 Haier Refrigerator Water Filter

    $45.99 MSRP: $55.19
    Save 17%
  • 7440002 Liebherr Refrigerator Water Filter

    7440002 Liebherr Refrigerator Water Filter

    $67.99 MSRP: $83.94
    Save 19%
  • 5231JA2002A / LT500P LG Refrigerator Water Filter
  • 4204490 Sub-Zero Refrigerator Water Filter

    4204490 Sub-Zero Refrigerator Water Filter

    $72.99 MSRP: $86.99
    Save 16%
  • SGF-LB60 Swift Green Filters Refrigerator Water Filter
  • SGF-ZS48 Swift Green Filters Refrigerator Water Filter
  • 9000 077104 Bosch UltraClarity REPLFLTR10 Refrigerator Water Filter - 1
  • Everpure H-54 Water Filter Replacement Cartridge (EV9730-06)
  • W9223021 Doulton Ceramic Water Filter

    W9223021 Doulton Ultracarb Ceramic Water Filter

    $50.05
    MSRP: $70.14
    Save 29%
  • WSF-100 Samsung Refrigerator Water Filter

    WSF-100 Samsung Refrigerator Water Filter

    $26.39
    MSRP: $43.99
    Save 40%
  • K2386-JJ Omnipure Inline Phosphate Water Filter

    K2386-JJ Omnipure Inline Phosphate Water Filter

    $10.05
    MSRP: $17.24
    Save 42%
  • W9330059 Doulton Undersink Water Filtration System

    W9330059 Doulton HIP Undersink Water Filtration System

    $114.49
    MSRP: $167.99
    Save 32%
  • EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    EV9601-77 Everpure VOC #2 Replacement Filter Cartridge

    $133.09
    MSRP: $171.99
    Save 23%
  • IC6-38Q Tier1 Inline Water Filter

    IC6-38Q Tier1 Inline Water Filter

    $8.99
    MSRP: $16.99
    Save 47%
  • K2385 Omnipure Phosphate Inline Filter

    K2385 Omnipure Phosphate Inline Filter

    $17.99
    MSRP: $24.14
    Save 25%
  • IC6-14Q Tier1 Inline Water Filter

    Tier1 Coconut Shell Carbon Inline Water Filter

    $6.99
    MSRP: $10.34
    Save 32%
  • C-100 Rainshow’r Condor Drinking Water Filtration System

    C-100 Rainshow’r Condor Drinking Water Filtration System

    $177.99
    MSRP: $206.99
    Save 14%
  • C-200 Rainshow’r Condor Drinking Water Filtration System

    C-200 Rainshow’r Condor Drinking Water Filtration System

    $199.99
    MSRP: $232.29
    Save 14%

Items 97 to 144 of 158 total

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