hood exhaust vent cover is a crucial component for any kitchen ventilation system. It effectively prevents unwanted backdrafts. Its sleek design integrates well with various kitchen aesthetics, offering both functionality and style. Easy to install, it enhances the overall performance of your range hood. Features -Color:Black -Material:ABS -Size:21.00X18.50X6.00cm/8.25X7.27X2.36in -Effective prevention: hood check valve and kitchen valve efficiently block grease from backflowing, keeping your kitchen -Reliable performance: constructed with durable materials, these parts are built to withstand high temperatures and resist wear, ensuring durability and reliability -User friendly installation: these range hood parts are designed for easy installation, allowing you to set them up quickly without needing professional help -Versatile use: compatible with a wide range of range hood models, these accessories are ideal for use in both residential and commercial kitchens -Cleaner kitchen: these components help reduce grease buildup, maintaining kitchen environment and protecting your kitchen surfaces Package list: 1PC Range Hood Check Valve, 4PCS screw, 4PCS bolt, 1PC foam strip