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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Features flat poine
Height: 55mm / 2
switch cabinets
Total Length: 45 mm(1
2 x Silicone Gasket (White
4 Inch Backdraft Damper, Stainless Steel Flexible Airflow Ducting Insert Backflow Preventer Draft Blocker for Kitchen Bathroom Exhaust Fan, Silver 14mm X 7mm Features flat poineThe backdraft damper is used to prevent the backflow of smoke or exhaust gas through air duct when the ventilation fan is off, it also prevents debris, dust and odor from entering your room. Widely used in dryers, extractors or range hoods, and other HVAC applications. You can install it in your home, kitchen, bathroom, office or living room which needs a ventilation system. Specification Color: Silver Material: 201 Stainless Steel Outer Diameter of
US$ 45.00
US$ 39.99
US$ 39.99
US$ 39.99
