The TurboChef HHD-8422 double batch air filter is a filtration component designed for compatible commercial TurboChef oven systems. Positioned within the equipment's air intake pathway, it captures airborne particles before they enter the internal airflow system. This filtration function helps limit the accumulation of dust and debris within the equipment. Its double batch configurati... https://partsfe.com/hhd-8422-turbochef-filter-airdouble-batch-turbo-chef/1-HHD-8422.html