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Culligan CUW5 Refrigerator Water Filter | Replacement for Whirlpool Water Filter 5 (EDR5RXD1) | Replace Every 6 Months | Pack of 1

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Availability: In Stock.
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Arrives Wednesday, Apr 22
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Size: Pack of 1


Style: CUW5


Features

  • Culligan CUW5 Refrigerator Water Filter - Compatible Fit & Replacement for Whirlpool Filter 5 (EDR5RXD1 & WHR5RXD1)
  • Culligan Provides Better Water - Culligans water filtration systems have improved water quality for thousands of families worldwide
  • Filters 50 Plus Impurities* - Reduces lead, asbestos, chlorine taste/odor, 8 pharmaceuticals, and cysts. Certified by IAPMO R and T against NSF/ANSI standard 42, 53, and 401. *Substances reduced by this filter are not necessarily in all users water
  • Compatible Refrigerator Fit - Culligan refrigerator water filters provide a compatible fit with select Whirlpool, JennAir, KitchenAid, Maytag french door and side-by-side refrigerators and are easy to install and replace

Description

Culligan’s water filtration systems have improved water quality for thousands of families worldwide. Culligan filters reduce up to 50+ impurities including lead, asbestos, mercury, chlorine taste & odor, 8 pharmaceuticals, and cysts. Culligan filters reduce chlorine taste & odor for better tasting water and ice. They provide fresh water by also reducing select pharmaceuticals including ibuprofen, atenolol, and trimethoprim. Additionally, most Culligan filters reduce the presence of illness-causing, waterborne parasites, like Giardia and Cryptosporidium, helping you stay healthy when you hydrate. Culligan filters have an activated carbon cartridge that absorbs the carbon- based VOCs (volatile organic compounds) as they pass through the filter, resulting in better water. Culligan filters provide a compatible refrigerator fit that’s easy to install and replace every 6 months. Culligan filters are certified by IAPMO R&T against NSF/ANSI 42, 53, and 401 for the reduction of claims specified in the performance data sheet. For complete list of Culligan filters and impurities reduced, see manufacturer's performance data sheet or website for full contaminant reduction information. Substances reduced are not necessarily in all users’ water.

Material: Plastic


Product Dimensions: 2.2"D x 2.2"W x 10.2"H


Item Weight: 7.7 Ounces


External Testing Certification: NSF, ANSI


Product Benefits: Filters 50 impurities including lead, asbestos, chlorine taste/odor, 8 pharmaceuticals, and cysts


Model Number: CUW5


Product Benefits: Filters 50 impurities including lead, asbestos, chlorine taste/odor, 8 pharmaceuticals, and cysts


Brand Name: Culligan


UPC: 850031536043


Item Type Name: Refrigerator Water Filter


Included Components: Replacement Refrigerator Water Filter


Manufacturer: GE Appliances, a Haier company


Unit Count: 1.0 Count


Item Dimensions D x W x H: 2.2"D x 2.2"W x 10.2"H


Item Weight: 7.7 Ounces


External Testing Certification: NSF, ANSI


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Filter and reasonable Pricing.
Size: Pack of 1 Style: CUW5
Good Filter. Easy install. Will buy again.
Reviewed in the United States on March 10, 2026 by John

  • Improved Water Taste and My Ice Maker Works
Size: Pack of 1 Style: CUW4
While I wish filters overall cost a bit less, this filter seems to be a fair price and performs the best. So certainly the best bang for the buck. I've tried other filters and brands, but this does the best of them all for my Whirlpool fridge. It improved the taste of my water removing whatever was there before. It tastes nearly as good as RO/bottled water if not better in some cases. Obviously water quality depends on your source and location, so your mileage may vary. As a side note, it fixed my ice maker PSI and it started making ice consistently. Which I suppose speaks to the quality of the filter as well. It filters well while not terribly restricting water flow. I'll be buying more in the future. If it goes on sale, I'm stocking up. ... show more
Reviewed in the United States on September 5, 2023 by Jon

  • It WILL leak, trust the reviews unfortunately.
Size: Pack of 1 Style: CUW1
Read the reviews that this product was a great replacement for the Everydrop 1 but that some of them leak horribly in certain models of refrigerators. Unfortunately it turns out ours is one of those. The design is poor for a Culligan (name brand) product. The diameter is smaller and length shorter as well as the two water ports are upside down from the factory water filters ports and finally it is missing the forward latch lock. It does “look” as it will work but it doesn’t seat right with it not being the same diameter and length as the factory ones. Thankfully because of the previous reviews we were anticipating the leaks and was ready when it started. We then reinstalled the factory one and no leaks, reinstalled the Culligan one again and it leaks everywhere so it was not an incorrect installation. ... show more
Reviewed in the United States on November 15, 2024 by Ben G.

  • Crisp tasting fridge water
Size: Pack of 1 Style: CUW4
I have a KitchenAid KBFS25EWMS refrigerator and this fit perfect for the water filter replacement. Install was simple, just had to twist off the old filter and then twist this guy on. Once installed, I followed instructions to prep the filter and let water flow through the filter. Now the water from my fridge tastes so much better! ... show more
Reviewed in the United States on October 8, 2025 by Jeffery

  • Awesome replacement
Size: Pack of 1 Style: CUW4
Works fine and water tastes much better than my tap water. I can’t tell a difference between this and the name brand in that sense. Installs just as easy as name brand and fits well. It was a little leaky after I first installed it, but that stopped after I ran water through it for a little while. For half price I’ll buy this from now on. ... show more
Reviewed in the United States on January 7, 2026 by Matthew Martin

  • Good Buy
Size: Pack of 1 Style: CUW5
Great price for this water filter. Works fine in Whirlpool side-by-side refrigerator.
Reviewed in the United States on March 11, 2026 by Amazon Customer

  • Great OEM replacement filter
Size: Pack of 1 Style: CUW5
Worked great as a less expensive replacement for my whirlpool refrigerator. No leaks. Fresh taste. Easy to install.
Reviewed in the United States on April 7, 2026 by JT

  • Water snob
Size: Pack of 1 Style: CUW4
I’m a water snob so when I bought my house I also bought this. Fits my fridge (the filter compatibility is listed in the product) It doesn’t disturb the water flow or pressure. It was super easy to install, I did it myself (just a girl)
Reviewed in the United States on October 29, 2025 by Ashley

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