The Whirlpool 6802A Grease Filter helps capture airborne grease and cooking particles to support cleaner microwave ventilation performance. Designed as a replacement filter for compatible microwaves, it is installed in the ventilation system where it traps grease before it can enter internal components or ductwork. The filter works by allowing air to pass through while retaining greas... https://www.partsmelange.ca/whirlpool-6802a-grease-filter-for-microwave