Whirlpool Refrigerator Water Filter 4 - WHR4RXD1 (Pack of 1)

Made by the makers of your Whirlpool(R) refrigerator, Filter 4 reduces 32 potentially harmful contaminants, like 99% of lead and 97% of chlorine, from your water. The filter is designed for an exact fit with your refrigerator, and is simple to install and replace,giving you simple, easy access to fresh water. *Filters certified by NSF International under NSF/ANSI Standards 42, 53, and 401 to reduce specific contaminants. See whirlpool.com for details.