The Whirlpool 4452220 Rack for Microwave provides an organized, elevated surface for positioning cookware inside the microwave. Designed as a replacement rack, it fits within compatible microwave models and helps create additional cooking space by allowing suitable dishes or containers to be placed at different levels. The rack works by supporting cookware securely while allowing heat... https://www.partsmelange.ca/whirlpool-4452220-rack-for-microwave