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Water Filter
A water filter is a device that attaches to the water line of your refrigerator and removes impurities from the water. Water filters can be either permanent or temporary. Browse the top-ranked list of water filters below along with associated reviews and opinions.
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Waterdrop - G3P600 Tankless Reverse Osmosis System - White
SKU: CZY2FTR7PFOne of the best reverse osmosis systems I’ve ever had....The water tastes great and it was easy to install....Working great! Would recommend! Easy installGreat taste too
See all Reverse Osmosis SystemsProduct Description
A white, plastic under-sink system using carbon and reverse osmosis filters for high-quality, great-tasting water.$107.99 Your price for this item is $107.99Save $432Was $539.99The previous price was $539.99 -
Waterdrop - WD-WHF21-SH 2 Stage Whole House Water Filter System, with Heavy Metal and Anti-Scale Sediment Filter Extra WD-RPFK - Blue
SKU: CZY2FTTLVJSee all Water Filtration SystemsProduct Description
A blue plastic whole house water filter system that reduces iron, scale, lead, chlorine, and unpleasant taste.$200.99 Your price for this item is $200.99Save $78Was $279.98The previous price was $279.98 -
FDL-L1 Replacement Water Filter, Replacement for Waterdrop DLG-L Under Sink Water Filter - Black
SKU: CZY2FTTLTCSee all Replacement Water FiltersProduct Description
A black plastic carbon filter designed for 2-stage under-sink water filtration systems.$27.99 Your price for this item is $27.99 -
FDL-B2 Replacement Water Filter, Replacement for Waterdrop DLA Under Sink Water Filter - Black
SKU: CZY2FTTLTHSee all Replacement Water FiltersProduct Description
A black plastic carbon filter designed for under sink water filtration systems, compatible with Waterdrop DLA.$27.99 Your price for this item is $27.99 -
Waterdrop - Whole House Water Filter,Carbon Filter, Reduce Iron & Manganese Filter Cartridge - White
SKU: CZY2FTQ8SPSee all Replacement Water FiltersProduct Description
A white plastic whole house water filter system that reduces iron and manganese for cleaner household water.$201.99 Your price for this item is $201.99 -
Waterdrop - Whole House Water Filter,Carbon Filter and Sediment Filter - White
SKU: CZY2FTQ8STSee all Replacement Water FiltersProduct Description
A white plastic whole house filter with carbon and sediment filtration for 20" x 4.5" systems.$99.99 Your price for this item is $99.99 -
Waterdrop - C3 Under Sink Carbon Water Filter - White
SKU: CZY2FTQKYQSee all Replacement Water FiltersProduct Description
A white plastic under-sink carbon filter that reduces impurities while retaining beneficial minerals in water.$29.99 Your price for this item is $29.99 -
Waterdrop - 10UA Under Sink Water Filter Extra WD-PT-07B Water Filter Pitcher - Black
SKU: CZY2FTQFXPCoffee and tea taste great
See all Water Filtration SystemsProduct Description
A black plastic under-sink water filter that reduces PFAS, PFOA/PFOS, and chlorine with easy installation.$52.99 Your price for this item is $52.99Save $9Was $62.98The previous price was $62.98 -
Waterdrop - PT-05B-L Water Filter Pitcher, 7-Cup, NSF Certified, with 1+1 Filters - Blue
SKU: CZY2FTWCJJI chose this pitcher system because it was rated the best in 3rd party testing and it has been recommended
See all Water Filter PitchersProduct Description
A blue plastic water filter pitcher with long-life carbon filters that reduce chlorine and PFOA/PFOS.$30.19 Your price for this item is $30.19Save $2Was $32.98The previous price was $32.98 -
Waterdrop - PT-72W Glass Water Filter Pitcher, 7-Cup, EXTRA PF-01A Filter - White
SKU: CZY2FTWCL2See all Water Filter PitchersProduct Description
A white glass water filter pitcher with NSF-certified, BPA-free filters that reduce chlorine, heavy metals, and PFOA/PFOS.$59.90 Your price for this item is $59.90
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FAQ
There are several types of water filters including pitcher filters, faucet-mounted filters, under-sink filters, refrigerator filters, and whole-house filtration systems. Each type is designed for specific needs and installation preferences.
To ensure compatibility, check your appliance's model number and refer to the manufacturer's recommendations. Many product listings provide a compatibility list or tool to help match the right filter to your appliance.
Most water filters are designed to reduce common contaminants such as chlorine, lead, mercury, sediment, and certain pesticides. The specific contaminants removed will depend on the filter model and technology used.
Many water filters, such as pitcher and faucet-mounted models, are designed for easy DIY installation. For more complex systems like under-sink or whole-house filters, you may want to consult the included instructions or seek professional assistance.
Replacement frequency varies by filter type and usage, but most manufacturers recommend changing filters every 2 to 6 months for optimal performance. Always refer to your filter’s guidelines for specific recommendations.