The Tier1 Whirlpool W10311524 Comparable Fresh Flow Refrigerator Air Filter helps ensure you refrigerator operates optimally. Refrigerator air filters help foods maintain their own flavor, rather than absorbing flavors and odors of other foods in the refrigerator. Tier1 air filters are built with quality in mind, easy to install, each filter lasts for up to six months, depending on environmental factors. and lasts about 6 months just like the refrigerator water filter, order now!
