The Whirlpool W10169961A Range Hood Grease Filter captures grease particles from cooking vapors before they enter the range hood’s internal ventilation system. This filter operates by allowing air to pass through its filtering surface while trapping grease residue produced during cooking. Installed beneath the range hood, it fits into the designated filter compartment and works with t... https://www.hnkparts.com/w10169961a-whirlpool-filter-grease/4-W10169961A.html