The Samsung DE64-02629A Microwave Vent Grille-Black is a structural component designed to manage airflow across the front of the microwave system. It operates by directing ventilation through designated openings, allowing internal heat and moisture to move out of the unit during cooking cycles. Installed on the upper front section, the grille connects with mounting slots and internal ... https://www.hnkparts.com/samsung-de64-02629a-microwave-vent-grille