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Best Buy customers often prefer the following products when searching for water filtration replacement filters.

A water filter is a device that attaches to the water line of a refrigerator or other appliance and filters out contaminants. Water filters are most commonly used in households to remove chlorine, but they can also be used in workplaces and schools. Browse the top-ranked list of water filtration replacement filters below along with associated reviews and opinions.

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  1. Insignia™ - NSF 53 Water Filter Replacement for Select Insignia Side-by-Side Refrigerators - White - Front_Zoom
    Top comment

    "Replacement filter for fridge...These filters are great for making your water taste amazing and you can’t beat the price compared to the Original brand name ones...Affordable option for filters...Great replacement filter for several models of Insignia refrigerators. "

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    Product Description

    Get fresher taste from your Insignia side-by-side refrigerator water dispenser this Insignia water filter. The selective filtration system removes harmful chemicals without interfering with useful minerals, eliminating unpleasant odors and flavor, and it also helps to remove cloudiness. This white Insignia water filter has a 300-gal. filtration capacity for long-term use.
    See all Refrigerator Water Filters
    Top comment

    "Replacement filter for fridge...These filters are great for making your water taste amazing and you can’t beat the price compared to the Original brand name ones...Affordable option for filters...Great replacement filter for several models of Insignia refrigerators. "

    See all customer reviews

    Product Description

    Get fresher taste from your Insignia side-by-side refrigerator water dispenser this Insignia water filter. The selective filtration system removes harmful chemicals without interfering with useful minerals, eliminating unpleasant odors and flavor, and it also helps to remove cloudiness. This white Insignia water filter has a 300-gal. filtration capacity for long-term use.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  2. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select Whirlpool, KitchenAid and Sears/Kenmore Refrigerators - White - Front_Zoom
    Top comment

    "Replacement filter...Great water filter substitute...Good replacement filter and much more cost effective than brand name product."

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    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 300 gallons (1,136 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-WP508531 NSF 42/53 Water Filter Replacement for Select Whirlpool, KitchenAid and Sears/Kenmore Refrigerators.
    See all Refrigerator Water Filters
    Top comment

    "Replacement filter...Great water filter substitute...Good replacement filter and much more cost effective than brand name product."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 300 gallons (1,136 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-WP508531 NSF 42/53 Water Filter Replacement for Select Whirlpool, KitchenAid and Sears/Kenmore Refrigerators.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  3. Culligan - Carbon Block Replacement Premium Filtration Water Filter Cartridge - White - Angle_Zoom
    Top comment

    "Good Economical Filter...I've been using these filters for years and change them about every 4 months. "

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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.
    See all Refrigerator Water Filters
    Top comment

    "Good Economical Filter...I've been using these filters for years and change them about every 4 months. "

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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.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  4. Culligan - EZ-Change Replacement Cartridge - Premium Filtration Water Filter Cartridge - White - Angle_Zoom
    Top comment

    "Great filter...This is a great water filter, with light use I change it once a year. "

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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.
    See all Refrigerator Water Filters
    Top comment

    "Great filter...This is a great water filter, with light use I change it once a year. "

    See all customer reviews

    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.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  5. Culligan - EZ-Change Replacement Advanced Filtration Water Filter Cartridge - White - Angle_Zoom

    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.
    See all Refrigerator Water Filters

    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.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  6. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators - White - Front_Zoom
    Top comment

    "Replacement filter...works just like the Samsung filter for nearly half as much....Excellent replacement filter...Fits perfectly in my fridge and I taste no difference from the Samsung filters. Will definitely be buying these from now on since they are much more cost effective."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 300 gallons (1,136 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-SSDA531 NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators.
    See all Refrigerator Water Filters
    Top comment

    "Replacement filter...works just like the Samsung filter for nearly half as much....Excellent replacement filter...Fits perfectly in my fridge and I taste no difference from the Samsung filters. Will definitely be buying these from now on since they are much more cost effective."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 300 gallons (1,136 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-SSDA531 NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  7. Fisher & Paykel - Water Filter for DCS ActiveSmart RF201ACJSX1 and RF201ACUSX1 - White - Front_Zoom
    Top comment

    "This filter is difficult to find, but Best Buy came through. "

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    Product Description

    Ensure the freshness and quality of your water with this Fisher & Paykel water filter cartridge. Compatibility with a select range of freestanding Fisher & Paykel refrigerators enables easy replacement and installation. This Fisher & Paykel water filter cartridge has an optimized design for reliable filtration performance and provides you with clean water for up to 6 months.
    See all Refrigerator Water Filters
    Top comment

    "This filter is difficult to find, but Best Buy came through. "

    See all customer reviews

    Product Description

    Ensure the freshness and quality of your water with this Fisher & Paykel water filter cartridge. Compatibility with a select range of freestanding Fisher & Paykel refrigerators enables easy replacement and installation. This Fisher & Paykel water filter cartridge has an optimized design for reliable filtration performance and provides you with clean water for up to 6 months.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  8. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select LG and Sears/Kenmore Refrigerators - White - Front_Zoom
    Top comment

    "Great Replacement Filter...I use this filter as a replacement gor my LG. It work and fits perfectly. ...Replacement refrigerator water filter...Had trouble finding a replacement filter and this was compatible. The sales person at Best Buy was very helpful and knowledgeable."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 200 gallons (757 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-LGLT7531 NSF 42/53 Water Filter Replacement for Select LG and Sears/Kenmore Refrigerators.
    See all Refrigerator Water Filters
    Top comment

    "Great Replacement Filter...I use this filter as a replacement gor my LG. It work and fits perfectly. ...Replacement refrigerator water filter...Had trouble finding a replacement filter and this was compatible. The sales person at Best Buy was very helpful and knowledgeable."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 200 gallons (757 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-LGLT7531 NSF 42/53 Water Filter Replacement for Select LG and Sears/Kenmore Refrigerators.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  9. Water Filter for Select LG Refrigerators - White - Front_Zoom
    Top comment

    "Perfect item for my refrigerator. Replacement filter for a Sears product...[This review was collected as part of a promotion.] We have used the replacement filter for fresh tasting water and ice. "

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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.
    See all Refrigerator Water Filters
    Top comment

    "Perfect item for my refrigerator. Replacement filter for a Sears product...[This review was collected as part of a promotion.] We have used the replacement filter for fresh tasting water and ice. "

    See all customer reviews

    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.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
  10. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators - White - Front_Zoom
    Top comment

    "Samsung replacement filter...Replacement Filter...Great filter replacement for Samsung Refrigerator."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 316 gallons (1,196 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-SSHQ531 NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators.
    See all Refrigerator Water Filters
    Top comment

    "Samsung replacement filter...Replacement Filter...Great filter replacement for Samsung Refrigerator."

    See all customer reviews

    Product Description

    When looking to improve your health, start with the water you drink. This carbon block filter removes contaminants from your drinking water, including chlorine, cysts, lead, mercury, carbofuran, benzene, endrin and more. At the same time, it keeps minerals in your water which may be beneficial to your health. Tested and certified against NSF/ANSI standards 42 and 53, the filter also makes your water taste fresh and clean for up to six months or 316 gallons (1,196 L). This Best Buy essentials filter is a cheaper choice than expensive manufacturer brands. And it’s backed by Best Buy, so you can trust that your family’s water is safe. It’s easy to install and includes instructions to guide you. Enjoy great-tasking drinking water with the Best Buy essentials BE-SSHQ531 NSF 42/53 Water Filter Replacement for Select Samsung Refrigerators.
    See all Refrigerator Water Filters
    See all Refrigerator Water Filters
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