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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
just insert the forming outlet into the end of the hose without any tools
Package Include: 28 x Tube Inserts
Rim Width: 6mm / 0
Type: Latching
Feature with plastic material curved clasp
Backdraft Damper, Metal HVAC Ducting Insert Backflow Preventer Draft Blocker Duct Adaptor for Kitchen Bathroom Exhaust Fan ItemPackageQuantity:1 just insert the forming outletThe 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: Material: Outer Diameter of Interface: Overall Size:
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