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 1 to 48 of 64 total

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  • CW-50 Pentek Comparable Whole House Sediment Water Filter by Tier1
  • CW-MF Pentek Comparable Whole House Sediment Water Filter by Tier1
  • WP-30 Pentek Comparable Whole House Sediment Filter by Tier1
  • K5515-JJ Omnipure Inline Water Filter Replacement by Tier1

    K5515-JJ Omnipure Inline Water Filter Replacement by Tier1

    $29.99 MSRP: $49.99
    Save 40%
  • TS-500 Culligan Inline Water Filter Replacement by Tier1

    TS-500 Culligan Inline Water Filter Replacement by Tier1

    $29.99 MSRP: $49.99
    Save 40%
  • GXRTDR GE Inline Water Filter Cartridge Comparable By Tier1
  • GXRLQR GE Comparable Inline Water Filter By Tier1
  • FQSLF GE SmartWater Undersink Filter Set
  • FQSVF GE SmartWater Undersink Filter Set (packaging)
  • FXHTC GE SmartWater Whole House Filter Replacement Cartridge
  • FXMLH GE Faucet Filter Replacement Cartridge
  • FXPL3D GE Pitcher Replacement Cartridge (3-Pack)
  • FXSVC GE SmartWater Undersink Filter Set

    FXSVC GE SmartWater Undersink Filter Set

    $62.89
    MSRP: $89.99
    Save 30%
  • FXULC GE SmartWater Undersink Filter Replacement Cartridge

    FXULC GE SmartWater Undersink Filter Replacement Cartridge

    $39.99
    MSRP: $51.74
    Save 23%
  • FXUSC GE SmartWater Whole House Filter Replacement
  • FXUTC GE SmartWater Undersink Filter Replacement Cartridge

    FXUTC GE SmartWater Undersink Filter Replacement Cartridge

    $23.69
    MSRP: $35.99
    Save 34%
  • FXUVC GE SmartWater Undersink Filter Replacement Cartridge

    FXUVC GE SmartWater Undersink Filter Replacement Cartridge

    $56.59
    MSRP: $80.99
    Save 30%
  • FXWTC GE SmartWater Whole House Filter Replacement Cartridge
  • FXSCH GE Shower Replacement Filter Cartridge

    FXSCH GE Shower Replacement Filter Cartridge

    $15.99
    MSRP: $27.99
    Save 43%
  • GXSM01HWW GE Shower Filter System

    GXSM01HWW GE Shower Filter System

    $45.99
    MSRP: $67.99
    Save 32%
  • WR57X10032 GE Dual Solenoid Water Valve with Guard

    WR57X10032 GE Dual Solenoid Water Valve with Guard

    $42.79
    MSRP: $60.99
    Save 30%
  • GFSFR02 GE FreshSaver Refrigerator Air Filter (2-Pack)

    GFSFR02 GE FreshSaver Refrigerator Air Filter (2-Pack)

    $46.99
    MSRP: $52.88
    Save 11%
  • GXFM07HBL GE Faucet Filter System

    GXFM07HBL GE Faucet Filter System

    $38.99
    MSRP: $56.34
    Save 31%
  • GXRLQ GE SmartWater Inline Filter System

    GXRLQ GE SmartWater Inline Filter System

    $37.59
    MSRP: $54.99
    Save 32%
  • GXRTDR GE SmartWater Inline Filter Cartridge

    GXRTDR GE SmartWater Inline Filter Cartridge

    $20.99
    MSRP: $30.99
    Save 32%
  • GXULQ GE Undersink Filter System

    GXULQ GE Undersink Filter System

    $55.99
    MSRP: $70.14
    Save 20%
  • GXULQR GE Undersink Water Filter Replacement Cartridge
  • PS1-10C Pentek Whole House Replacement Sediment Filter Cartridge
  • PS20-10C Pentek Whole House Replacement Sediment Filter Cartridge
  • SGF-G1 Swift Green Filters Refrigerator Water Filter
  • TFM-36-A Tier1 Reverse Osmosis Membrane

    TFM-36-A Tier1 Reverse Osmosis Membrane

    $36.99
    MSRP: $49.99
    Save 26%
  • ws03x10012 GE SmartWater Reverse Osmosis Filter O-Ring

    ws03x10012 GE SmartWater Reverse Osmosis Filter O-Ring

    $11.99
    MSRP: $13.79
    Save 13%
  • ws03x10028 GE SmartWater Reverse Osmosis Filter O-Ring

    ws03x10028 GE SmartWater Reverse Osmosis Filter O-Ring

    $8.09
    MSRP: $14.99
    Save 46%
  • ws03x10038 GE SmartWater O-Ring

    ws03x10038 GE SmartWater O-Ring

    $6.99
    MSRP: $9.99
    Save 30%
  • ws03x10039 GE SmartWater O-Ring

    ws03x10039 GE SmartWater Filtration System O-Ring

    $9.99
    MSRP: $16.09
    Save 38%
  • ws60x10005 GE SmartWater 0.1-Ounce Food-Grade Silicone O-Ring Lubricant
  • wx5x140 GE SmartWater Filter Wrench

    wx5x140 GE SmartWater Filter Wrench

    $14.99
    MSRP: $29.89
    Save 50%
  • wx5x3002 GE SmartWater Filter Wrench

    wx5x3002 GE SmartWater Filter Wrench

    $10.99
    MSRP: $20.69
    Save 47%
  • FXMLC-2PK GE SmartWater Faucet Filter Replacement Cartridge (2-Pack)
  • FXSLC GE SmartSetWater Undersink Filter
  • GXILQR GE SmartWater Inline Filter Replacement Cartridge
  • GXRTQ GE SmartWater Inline Filter System
  • RIM2000 Supco Universal Icemaker Kit

    RIM2000 Supco Universal Icemaker Kit

    $81.99
    MSRP: $95.44
    Save 14%
  • RIM300 Supco Replacement Icemaker

    RIM300 Supco Replacement Icemaker

    $54.05
    MSRP: $79.99
    Save 32%
  • ws03x10001 GE SmartWater O-Ring

    ws03x10001 GE SmartWater O-Ring

    $11.09
    MSRP: $19.99
    Save 45%
  • MWF GE SmartWater Refrigerator Water Filter
  • MWFP GE SmartWater Refrigerator Water Filter
  • WS03X10016 GE Water Filtration System Flow Control

    WS03X10016 GE Water Filtration System Flow Control

    $5.99
    MSRP: $13.99
    Save 57%

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