Range Hood Check Valve Unidirectional Odor Proof Plastic Kitchen Bathroom Flue Check Valve Backdraft Damper for Kitchen Bathroom Ventilation Systems

[Vent Check Valve] Prevent unpleasant odors from escaping back into your living space, ensuring a clean and refreshing home environment with this check valve. [Versatile Usage] Suitable for kitchen and bathroom flue systems, this versatile check valve stops outdoor from entering your home, redirecting efficiently. [Easy Installation] Designed for user convenience, this check valve is easy to install, clean, and maintain, saving you both time and effort. Item Type: Range Hood Check Valve Material: Plastic Weight: Approx. 269.00g Celsius 9.49oz