CUW4 Refrigerator Water Filter - Replacement for Whirlpool Water Filter 4 (EDR4RXD1) - Replace Every 6 Months - Pack of 1

• ＋ Compatible with Whirlpool Water Filter 4
• ＋ Easy installation
• ＋ Filters water effectively
• ＋ Replace every 6 months for best performance

Culligan Water Filtration Systems

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 and odor, 8 pharmaceuticals, and cysts.

• Culligan filters reduce chlorine taste and 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 a complete list of Culligan filters and impurities reduced, see the manufacturer's performance data sheet or website for full contaminant reduction information. Substances reduced are not necessarily in all users’ water.

• Culligan CUW4 Refrigerator Water Filter - Compatible Fit and Replacement for Whirlpool Filter 4 (EDR4RXD1 and WHR4RXD1)
• Culligan Provides Better Water - Culligan’s 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