Exhaust Damper Flap with Smooth Operation 5 Pairs Plastic Non-Return Check Valve Blades and Optimal Ventilation Efficiency, Kitchen Vent Accessories, Fits 6 Inch for Range Hood

Package Include 5 x pairs of Backdraft Damper Flap Characteristics -Size:14.50X14.00X0.30cm/5.71X5.51X0.12in -Material:Plastic -Range Hood Compatibility: The range hood vent flapper adapts seamlessly to range hoods, making it a straightforward range hood flapper blade Cooker Hood Exhaust Flapper -Consistent Airflow Control: This exhaust fan backdraft damper maintains stable ventilation with its precise one way ventilation flapper, keeping indoor air fresh from backdrafts Hood Pipe Flap Plastic -QuickReacting Design: Equipped with a check valve flap blade that responds rapidly to airflow, the damper flap for range hood ensures efficient kitchen ventilation without delays Exhaust Pipe Flap -Protects Kitchen Surfaces: Using the kitchen duct flap replacement, you prevent buildup on your kitchen walls, countertops, and cabinets, ensuring longterm cleanliness Duct Backflow Preventer Blade -Color:Black -Product Info: Check valve blade -Neighbor fume Shield: The range hood fume flapper acts as a chimney exhaust backdraft blocker, sealing off shared duct fume in communal housing setups Kitchen Vent Non Return DamperGoods DescriptionRange Hood Backdraft Damper Parts Equipped with non-return valve flap for range hood exhausts, this Kitchen Vent Backdraft Blocker ensures quick, tool-free installation on the exhaust pipe connection.Chimney Exhaust Backdraft Blocker The damper flap insert solves negative pressure problems, offer fume and odor isolation for households and preventing backflow

• Adaptive fit: the range hood flapper blade matches the majority of kitchen vent ducts, eliminating compatibility concerns for your kitchen duct flap replacement needs,exhaust pipe flap,Dryer Fan Backflow Preventer Flap
• Swift airflow response: with precise engineering, the duct one way damper blade opens automatically during range hood operation and closes instantly to stop backdraft,hood outlet flap,Cooker Hood Air Flapper Valve
• Smooth operation: the plastic backdraft damper features a quick and smooth opening and closing mechanism, ensuring optimal ventilation efficiency and less fume return,backdraft damper flap,Range Hood Check Valve
• Kitchen upgrade: by using this backdraft damper flap, you reduce fume for kitchen walls and cabinets, maintaining a cleaner and more comfortable cooking space,duct flap valve,Range Hood Vent Flapper
• Easy installation: this duct backflow preventer blade can be easily mounted to the range hood exhaust port and vent pipe connection, requiring no additional tools for a secure fit,duct backflow damper insert,Backflow Preventer Flap