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Air Filters: 4-inch Size

We've Got the Filter to Fit Your Needs

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  1. Whirlpool 4396710 Refrigerator Water Filter

    Whirlpool 4396710 Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge Learn More
    $38.99 Retail Price:  $48.29 As low as: $38.99
  2. Hydros HBSF Pink Lid Side-Fill Water Purifier Bottle
  3. InSinkErator F-201R Instant Hot Water Dispenser Replacement Filter Cartridge (2-Pack)

    InSinkErator F-201R Instant Hot Water Dispenser Replacement Filter Cartridge (2-Pack)

    Fits the InSinkErator F-201 Water Filtration System, and all Series 1100 and 2200 Instant Hot Water Dispensers Learn More
    $74.15 Retail Price:  $87.58 As low as: $74.15
  4. Instapure F2-WHITE Faucet Filter System

    Instapure F2-WHITE Faucet Filter System

    Fits most kitchen faucets Learn More
    $13.99 Retail Price:  $20.99
  5. Katadyn MyBottle 8017777 Ultralight Series Personal Water Purifier Bottle (24 oz Green Deer)
  6. Katadyn 8014931 Vario Microfilter Water Filter: From Backcountry Series
  7. MWF GE SmartWater Refrigerator Water Filter

    GE MWF SmartWater Refrigerator Water Filter

    Fits GE and Hotpoint refrigerators with a round white plastic filter mounted inside the refrigerator compartment above the top shelf Learn More
  8. Omnipure K5520SS Water Filter

    Omnipure K5520SS Water Filter

    Special Price: $21.05

    Retail Price:  $27.59
  9. MWFP GE SmartWater Refrigerator Water Filter

    GE MWF/MWFP SmartWater Refrigerator Water Filter

    Fits GE and Hotpoint refrigerators with a round white plastic filter, typically mounted inside the refrigerator at the rear of the compartment - above the top shelf. Learn More
    $51.99 Retail Price:  $63.17 As low as: $51.99
  10. WaterWay SB-2R Filtered Water Bottle Replacement Filter 2-Pack

    WaterWay SB-2R Filtered Water Bottle Replacement Filter 2-Pack

    Designed to fit Culligan model SB-2 and SB-3, Innova, Rubermaid, and WaterWay sport bottles Learn More

    Special Price: $7.05

    Retail Price:  $17.99
  11. Omnipure CL6ROT33-A GAC Inline Water Filter
  12. Sprite FXS-CM-S3 ShowerUp Shower Filter System and Extension Arm

    Sprite FXS-CM-S3 ShowerUp Shower Filter System and Extension Arm - Chrome

    Fits most residential showers and baths Learn More

    Special Price: $64.05

    Retail Price:  $111.99
  13. GE MXRC Refrigerator Water Filter

    GE MXRC SmartWater Refrigerator Water Filter Replacement Cartridge

    Fits GE, Hotpoint, and Kenmore refrigerators with a round metal canister filter, typically mounted inside the refrigerator - above the top shelf Learn More
    $55.99 Retail Price:  $65.54 As low as: $55.99
  14. Whirlpool 4396710 Refrigerator Water Filter

    Whirlpool 4396841/4396841P Refrigerator Water Filter

    Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators with a push-button filter located in the grille at the bottom of the fridge. Learn More
    $39.99 Retail Price:  $48.29 As low as: $39.99
  15. Halsey-Taylor 55897C Water Sentry VII Drinking Fountain Filter
  16. Culligan FCT-1 Drinking Water Faucet (Chrome)
  17. 3M Filtrete WS01-WH Water Station: Filtered Water Bottle Filling Station
  18. GE GSWF Refrigerator Water Filter

    GE GSWF Refrigerator Water Filter

    Fits GE Arctica & Profile top-freezer & bottom-freezer refrigerators with a flip down compartment and the twist-lock filter system Learn More
    $50.99 Retail Price:  $54.04 As low as: $50.99
  19. Halsey-Taylor 55898C Drinking Fountain Filter Replacement Cartridge
  20. HM Digital C-1000 Calibration Solution

    HM Digital C-1000 Calibration Solution

    $5.99 Retail Price:  $10.34
  21. Hydros HBSF Green Lid Side-Fill Water Purifier Bottle
  22. Hydros HBSF Orange Lid Side-Fill Water Purifier Bottle
  23. GE MSWF Refrigerator Water Filter

    GE MSWF Refrigerator Water Filter

    Fits GE refrigerators with a round white long slim plastic twist & lock filter, mounted inside the refrigerator in the back upper right corner - above the top shelf Learn More
    $49.99 Retail Price:  $54.04 As low as: $49.99
  24. Tier1 IC10-14C Inline Water Filter (1/4-inch FPT)
  25. DuPont WFFMC303X Faucet Mount Ultra Protection Filter Cartridge 3pk

    DuPont WFFMC303X Faucet Mount Replacement Cartridges - Ultra Protection Filter (3-pack)

    Designed for use with all DuPont faucet mount filtration systems Learn More
    $27.99 Retail Price:  $47.99

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