Exhaust: Specifically designed for powerful kitchen ventilation systems, these collect grease while maintaining proper suction and protecting your appliance ' s motor from overheating with regular care Strong Metal Construction: Made from oxidation aluminum that retains shape under good heat conditions without warping or damage, ensuring consistent use through extended cooking periods Advanced Grease seize: Features an innovative interwoven aluminum screen that effectively traps cooking particles, persistent vapors Replacement: These premium metal grease measure precisely 14 3 / 8 × 13 1 / 2 inches with a sturdy 3 / 8 inch thickness, designed to game WA0575 original components in current hood systems or microwave vent units for seamless integration Easy Installation: Includes comfortable gray grip handles and reinforced edges for simple positioning