SUPVOX 5 Pairs Range Hood Backdraft Damper Flap Check Valve Duct Backflow Damper Insert for Dryer Duct and Range Hood, Plastic Material with Smooth Operation for Optimal Ventilation

Package List 5 x pairs of Backdraft Damper Flap Characteristics -Range Hood Compatibility: The range hood vent flapper adapts seamlessly to range hoods, making it a straightforward range hood flapper blade Exhaust Pipe Flap -Size:14.50X14.00X0.30cm/5.71X5.51X0.12in -Color:Black -Product Info: Check valve blade -Protects Kitchen Surfaces: Using the kitchen duct flap replacement, you prevent buildup on your kitchen walls, countertops, and cabinets, ensuring longterm cleanliness Dryer Fan Backflow Preventer Flap -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 Damper Flap -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 Kitchen Vent Backdraft Blocker -Material:Plastic -Consistent Airflow Control: This exhaust fan backdraft damper maintains stable ventilation with its precise one way ventilation flapper, keeping indoor air fresh from backdrafts Check Valve Flap BladeGoods DescriptionBackflow Damper Flap The damper flap insert solves negative pressure problems, offer fume and odor isolation for households and preventing backflow.Kitchen Vent Backdraft Blocker 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

• 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,backdraft damper replacement flap,Exhaust Damper Flap
• Backflow protection: the range hood check valve flap prevents kitchen cooking fumes from backflowing into your home with its highly responsive exhaust damper flap design,duct smoke prevention flapper,Range Hood Check Valve
• Protects kitchen surfaces: using the kitchen duct flap replacement, you prevent buildup on your kitchen walls, countertops, and cabinets, ensuring longterm cleanliness,hood outlet flap,Duct Backflow Damper Insert
• Consistent airflow control: this exhaust fan backdraft damper maintains stable ventilation with its precise one way ventilation flapper, keeping indoor air fresh from backdrafts,duct backdraft flapper,Kitchen Vent Damper Flap
• Adaptive fit: the range hood flapper blade matches the majority of kitchen vent ducts, eliminating compatibility concerns for your kitchen duct flap replacement needs,duct non return flapper,Dryer Fan Backflow Preventer Flap