Culligan D-40A Under Sink Water Filter Replacement, Superior Filtration

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US$12.66
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US$12.66
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Free shipping Free 30-day returns

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Management number 254270640 Release Date 2026/11/07 List Price US$12.66 Model Number 254270640
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Discover cleaner, better tasting water at your fingertips, courtesy of the Culligan D-40A Under Sink Water Filter Replacement for superior filtration. Designed to reduce lead, microplastics, chlorine, asbestos, atrazine, mercury, and turbidity (cloudiness) for enhanced taste and odor, this under sink water filter features a carbon filter material that cuts down on contaminants commonly present in well water while also saving you on water bills by removing single-use plastic water bottles from your everyday routine. Bringing clean drinking water into the comfort of your own home is easier said and done thanks to the step-by-step instructions and easy-to-install design of this Culligan water filter for under the sink. With a flow rate of 0.6 gallons per minute, this advanced-level water filter—which requires a separate dedicated faucet—lasts 6 months to achieve long-lasting water filtration to help you reach your hydration goals, cook confidently, and more. The D-40A superior water filter easily fits the Culligan Model US-600A Under Sink Water Filtration System as well as most other under sink filtration housings. Culligan offers a full line of water filtration solutions, from under sink filtration to whole home water filter systems, to make your water the best it can be

  • Universal fit: Easily fits inside the Culligan Filtration System US-600A, and is compatible with most other under sink filtration systems.
  • Reduces lead and microplastics: Culligan D-40A Under Sink Filter Replacement reduces lead and microplastics for water that’s better for you and your taste bud
  • Removes bad taste and odor: This under sink water filter reduces contaminants, overall, like chlorine, for improved taste and odor.
  • Premium quality: This activated carbon filter is tested and certified by IAMPO to reduce lead, microplastics, chlorine, asbestos, atrazine, mercury, and turbidity.
  • Fast and reliable flow rate: This water filter replacement lasts up to 6 months or 600 gallons with a flow rate of 0.6 gallon per minute.
Under-sink & countertop filtration system type Under-Sink Filtration System
Filtration stages 1
Brand Culligan
Features Adjustable
Height 9.75 in
Items included D-40A cartridge
Has written warranty No
Rec. use Residential
Manufacturer Culligan International Co
Product line D-40A
Weight 0.8 lb
Model D-40A
Color type White
Color White

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