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filter cartridges

Best Buy customers often prefer the following products when searching for filter cartridges.

A refrigerator water filter is a small, replaceable cartridge that attaches to the water line of a refrigerator. It is designed to remove contaminants from the water and help keep it fresh. Water filters are available in many different sizes and shapes; some are designed to be permanent while others are intended for replacement on a regular basis. Browse the top-ranked list of filter cartridges below along with associated reviews and opinions.

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  1. Culligan - Culligan® D-20A Granular-Activated Carbon Drinking Water Filter Replacement Cartridge - Alt_View_Zoom_12

    Product Description

    The Culligan® D-20A Basic Filtration cartridge reduces bad taste & odor and aesthetic chlorine taste & odor. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole house applications. The cartridge life is up to 12 months or 1,000 gallons.
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    Product Description

    The Culligan® D-20A Basic Filtration cartridge reduces bad taste & odor and aesthetic chlorine taste & odor. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole house applications. The cartridge life is up to 12 months or 1,000 gallons.
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    Your price for this item is $11.99
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  2. Culligan - Culligan® Premium D-40A Carbon Block Drinking Water Filter Replacement Cartridge - Alt_View_Zoom_11

    Product Description

    The Culligan® D-40A Premium Filtration cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, asbestos, cysts such as cryptosporidium & giardia, mercury, turbidity, atrazine, lindane, and particulate class 1. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole house applications. The cartridge life is up to 6 months or 600 gallons.
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    Product Description

    The Culligan® D-40A Premium Filtration cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, asbestos, cysts such as cryptosporidium & giardia, mercury, turbidity, atrazine, lindane, and particulate class 1. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole house applications. The cartridge life is up to 6 months or 600 gallons.
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    Your price for this item is $49.99
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  3. Culligan® Advanced RC-EZ-3 Replacement cartridge for Culligan EZ-Change Drinking Water Filter Systems. - Alt_View_Zoom_11

    Product Description

    Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before. The Culligan® RC-EZ-3 Advanced Filtration replacement cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, cysts such as giardia & cryptosporidium, turbidity, atrazine, lindane and particulate class I. Installation is easy with twist-on, twist-off design mechanism. This filter can be used in the following Culligan® models; US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, and RV-EZ-3. The cartridge has a life of up to 6 months or 500-gallon capacity.
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    Product Description

    Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before. The Culligan® RC-EZ-3 Advanced Filtration replacement cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, cysts such as giardia & cryptosporidium, turbidity, atrazine, lindane and particulate class I. Installation is easy with twist-on, twist-off design mechanism. This filter can be used in the following Culligan® models; US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, and RV-EZ-3. The cartridge has a life of up to 6 months or 500-gallon capacity.
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    Your price for this item is $34.99
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  4. Culligan® Premium RC-EZ-4 Replacement cartridge for Culligan EZ-Change Drinking Water Filter Systems - Alt_View_Zoom_11

    Product Description

    Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before. The Culligan® RC-EZ-4 Premium Filtration replacement cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, cysts such as giardia & cryptosporidium, mercury, turbidity, particulate Class I, VOC's, MTBE and chloramines. Installation is easy with twist-on, twist-off design mechanism. This filter can be used in the following Culligan® models; US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, and RV-EZ-3. The cartridge has a life of up to 6 months or 500-gallon capacity.
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    Product Description

    Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before. The Culligan® RC-EZ-4 Premium Filtration replacement cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, cysts such as giardia & cryptosporidium, mercury, turbidity, particulate Class I, VOC's, MTBE and chloramines. Installation is easy with twist-on, twist-off design mechanism. This filter can be used in the following Culligan® models; US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, and RV-EZ-3. The cartridge has a life of up to 6 months or 500-gallon capacity.
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    Your price for this item is $49.99
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  5. Water Filter for Select LG Refrigerators - White - Front_Zoom
    Top comment

    "Wish these filters did not clonk out within the first 3 or so months and would actually last for the estimated 6 months, as advertised, but this seems to be the new norm with all water filter brands, not just LG....LG fridge water filter...These replacement Water Filter cartridges are so simple to replace and work great"

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    Product Description

    Remove the taste and odor of chlorine from water and ice with this LG refrigerator water filter replacement cartridge. It lasts up to six months or 500 gallons of water and extracts particulates to make drinking water taste fresh and clean. This vertical LG refrigerator water filter replacement cartridge is easy to fit in compatible appliances.
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    Top comment

    "Wish these filters did not clonk out within the first 3 or so months and would actually last for the estimated 6 months, as advertised, but this seems to be the new norm with all water filter brands, not just LG....LG fridge water filter...These replacement Water Filter cartridges are so simple to replace and work great"

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    Product Description

    Remove the taste and odor of chlorine from water and ice with this LG refrigerator water filter replacement cartridge. It lasts up to six months or 500 gallons of water and extracts particulates to make drinking water taste fresh and clean. This vertical LG refrigerator water filter replacement cartridge is easy to fit in compatible appliances.
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    Your price for this item is $49.99
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  6. ZeroWater - 1-Pack Replacement Filters for Water Filter Pitchers - White - Angle_Zoom
    Top comment

    "Filter...Haven't got to use it since I haven't had the filter long enough to change cartridge....Amazing water filter. It filters the water very efficiently and also improves the taste"

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    Product Description

    ZeroWater's 5-stage filtration technology removes 2x the TDS versus leading competitors. The 5-stage filter transforms your tap water into delicious, TDS-free drinking water. Get more out of your water with ZeroWater's 5- Stage Water Filtration.
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    Top comment

    "Filter...Haven't got to use it since I haven't had the filter long enough to change cartridge....Amazing water filter. It filters the water very efficiently and also improves the taste"

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    Product Description

    ZeroWater's 5-stage filtration technology removes 2x the TDS versus leading competitors. The 5-stage filter transforms your tap water into delicious, TDS-free drinking water. Get more out of your water with ZeroWater's 5- Stage Water Filtration.
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    Your price for this item is $16.99
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  7. Insignia™ - NSF 53 Water Filter Replacement for Select LG Refrigerators - White - Front_Zoom
    Top comment

    "We replace our water cartridge every 8-10 months. Very easy to install & you can taste the difference almost immediately. ...Great Filter...Even though this is a generic brand it still filters lead."

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    Product Description

    Enjoy a glass of cool, refreshing water by using this Insignia LG refrigerator water filter. Featuring a simple twist-and-lock design, this device easily fits into select refrigerator brands to prevent leaks. This Insignia LG refrigerator water filter meets NSF/ANSI Standards 42 and 53 for removing contaminants to provide safer drinking water.
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    Top comment

    "We replace our water cartridge every 8-10 months. Very easy to install & you can taste the difference almost immediately. ...Great Filter...Even though this is a generic brand it still filters lead."

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    Product Description

    Enjoy a glass of cool, refreshing water by using this Insignia LG refrigerator water filter. Featuring a simple twist-and-lock design, this device easily fits into select refrigerator brands to prevent leaks. This Insignia LG refrigerator water filter meets NSF/ANSI Standards 42 and 53 for removing contaminants to provide safer drinking water.
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    Your price for this item is $9.99
    Save $15
    The previous price was $24.99
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  8. Insignia™ - NSF 42/53 Water Filter Replacement for Select LG and Kenmore Refrigerators - White - Alt_View_Zoom_11
    Top comment

    "It came quickly and solved the light telling us the cartridge needed replacement....Great generic water filter...This product is a reasonably priced and suitable substitute for the name branded filters. I have bought this filter a couple times and have had no issues with it."

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    Product Description

    A big part of leading a healthy lifestyle involves drinking plenty of water and staying hydrated. Make sure your drinking water meets health standards and is pleasant to drink. The Insignia NS-LGLT1000P531 NSF 42/53 Water Filter Replacement for Select LG and Kenmore Refrigerators removes mercury, lead and other harmful contaminants from your water while keeping it crystal clear. NSF certified, this filter also removes chlorine to keep your water tasting fresh for up to six months or 200 gallons (757 L). Designed for select models, save money by reducing the use of single-use plastic bottles and being ecofriendly. Remove only the impurities, and keep your water tasting fresh, clean and healthy. *Compatible refrigerator models: LMXS30796S, LMXS30796D, LMXC23796S, LMXC23796D, LFXS30796S, LFXS30796D, LMXS28626D, LFXC24796D, LFXC24796S, LSXC22396S, LSXS26396S, LSFXC2496D, LSXC22396D, LMXS28626S, LFXS28968, LMXS28626, LFXS28566, LMXS28636, LFXS28968S, LFXS28566M, LMXS28636S, LFXS28968D, LFXS28566S, LFXS28566D, LSFXC2496S, LFXC22596S, LFXS26596M, LFXS28596D, LFXS26566M, LFXS26973D, LFCC22426S, LFXC22526S, LFCS28768S, LSXS26336S, LFXS26566S, LFXS26973S, LFXS26596S, LFXS28596M, LFXS28596S, LMXC23796M and LFXS27466S.
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    Top comment

    "It came quickly and solved the light telling us the cartridge needed replacement....Great generic water filter...This product is a reasonably priced and suitable substitute for the name branded filters. I have bought this filter a couple times and have had no issues with it."

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    Product Description

    A big part of leading a healthy lifestyle involves drinking plenty of water and staying hydrated. Make sure your drinking water meets health standards and is pleasant to drink. The Insignia NS-LGLT1000P531 NSF 42/53 Water Filter Replacement for Select LG and Kenmore Refrigerators removes mercury, lead and other harmful contaminants from your water while keeping it crystal clear. NSF certified, this filter also removes chlorine to keep your water tasting fresh for up to six months or 200 gallons (757 L). Designed for select models, save money by reducing the use of single-use plastic bottles and being ecofriendly. Remove only the impurities, and keep your water tasting fresh, clean and healthy. *Compatible refrigerator models: LMXS30796S, LMXS30796D, LMXC23796S, LMXC23796D, LFXS30796S, LFXS30796D, LMXS28626D, LFXC24796D, LFXC24796S, LSXC22396S, LSXS26396S, LSFXC2496D, LSXC22396D, LMXS28626S, LFXS28968, LMXS28626, LFXS28566, LMXS28636, LFXS28968S, LFXS28566M, LMXS28636S, LFXS28968D, LFXS28566S, LFXS28566D, LSFXC2496S, LFXC22596S, LFXS26596M, LFXS28596D, LFXS26566M, LFXS26973D, LFCC22426S, LFXC22526S, LFCS28768S, LSXS26336S, LFXS26566S, LFXS26973S, LFXS26596S, LFXS28596M, LFXS28596S, LMXC23796M and LFXS27466S.
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    Your price for this item is $11.99
    Save $18
    The previous price was $29.99
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  9. Insignia™ - NSF 42/53 Water Filter Replacement for Maytag UKF8001 and Maytag UKF8001AXX - White - Front_Zoom
    Top comment

    "water filter for refrig...Easy to replace filter, Filters water great. No issues....just as good as 50 dollar maytag water filter cartridge"

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    Product Description

    Provide safe drinking water for your family by using this Insignia Maytag refrigerator water filter. A simple push in completes installation for a no-mess filter replacement. This Insignia Maytag refrigerator water filter removes impurities, including lead and mercury, for safer drinking water, and compatibility with various Maytag, Whirlpool and Kenmore refrigerators ensures flexibility.
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    Top comment

    "water filter for refrig...Easy to replace filter, Filters water great. No issues....just as good as 50 dollar maytag water filter cartridge"

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    Product Description

    Provide safe drinking water for your family by using this Insignia Maytag refrigerator water filter. A simple push in completes installation for a no-mess filter replacement. This Insignia Maytag refrigerator water filter removes impurities, including lead and mercury, for safer drinking water, and compatibility with various Maytag, Whirlpool and Kenmore refrigerators ensures flexibility.
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    Your price for this item is $9.99
    Save $15
    The previous price was $24.99
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  10. Water Filter for Select LG Refrigerators - White - Front_Zoom
    Top comment

    "Good replacement cartridge...Oh what a difference a new filter makes. And it’s awesome that it does not leak....Great filters...Great filter and a great price. Great tasting water."

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    Product Description

    Keep water and ice tasting great with this LG replacement refrigerator water filter. This lightweight replacement part for your LG refrigerator filters for up to six months or 300 gallons, removing the taste and smell of chlorine, as well as iron and potentially harmful particulates. This LG replacement refrigerator water filter installs quickly and easily for better-tasting beverages in minutes.
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    Top comment

    "Good replacement cartridge...Oh what a difference a new filter makes. And it’s awesome that it does not leak....Great filters...Great filter and a great price. Great tasting water."

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    Product Description

    Keep water and ice tasting great with this LG replacement refrigerator water filter. This lightweight replacement part for your LG refrigerator filters for up to six months or 300 gallons, removing the taste and smell of chlorine, as well as iron and potentially harmful particulates. This LG replacement refrigerator water filter installs quickly and easily for better-tasting beverages in minutes.
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    Your price for this item is $49.99
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