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3" 4“ 5" Backdraft Damper, 2 Set ABS Flexible Airflow Inline Backflow Duct Adaptor Draft Blocker for Bathroom Exhaust Fan

Uxcell 3"-5" Backdraft Damper ABS Flexible Airflow Inline Backflow Duct Adaptor 2 Set<ul><li>Color: White, Yellow</li><li>Material: Plastic, Metal, Aluminum Foil</li><li>Outer Diameter of Interface: 80-120 mm / 3.15 x 4.72 inch</li><li>Overall Size: 160 x 160 mm / 6.3 x 6.3 inch (L*W)</li><li>Packing List: 2 Set - 2 x Backdraft Damper with Glue*1, Screw*4, Aluminum Foil Tape*1</li></ul>

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The backdraft damper is used to prevent the backflow of lampblack 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.SpecificationColor: White, YellowMaterial: Plastic, Metal, Aluminum FoilOuter Diameter of Interface: 80mm 100mm 120mm / 3 inch 4 inch 5 inchOverall Size: 160 x 160 mm / 6.3 x 6.3 inch (L*W)Packing List: 2 Set - 2 x Backdraft Damper with Glue*1, Screw*4, Aluminum Foil Tape*1Advantage1. Made of durable ABS plastic, which has waterproof and high hardness, not easy to scratch, oil resistant, high temperature resistant, moisture-proof and easy to clean, can be used for a long time;2. When the exhaust starts, the air pressure will push to open the valve for air discharging; after the exhaust stops, the damper valve will automatically close and remain closed all the time to prevent odor from entering your room, making your indoor environment full of fresh air.Instruction1. You can apply sealing glue around the bottom of the backdraft damper and fix it with screws to the vent hole on the wall;2. Finally install the vent hose(not included) to the damper and seal with tape if necessary.NOTE: Please confirm the outer diameter of the backdraft damper before placing an order.

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Protect it today, enjoy it for years - plan covers: • Mechanical and electrical failures • Breakdowns or failures from normal use • 24/7 virtual tech support and Fast online claims backed by our 3-Business-Day Service Guarantee • Includes 100% parts, labour and shipping - no deductibles

<a href="https://protection.asurion.com/protection-plan-canada/en-ca/quebecdisclaimer"target="_blank" rel="noopener noreferrer">Notice for Quebec Customers</a> Protect it today, enjoy it for years. Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most. Protection covers: • Mechanical and electrical failures. • Defects in workmanship and materials from normal use. • Fast, easy online claims backed by our 3-Business-Day Service Guarantee. • 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims). How the Plan works: 1. Add a Plan to your order. 2. Plan details will be emailed to you after completing your purchase. 3. Start a claim online anytime or by phone. We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs. You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms. Limitations and exclusions apply. For more details, <a target="_blank" href="https://i5.walmartimages.com/dfw/8822aef6-dd48/k2-_cdec6b62-68ea-409c-9f05-464b8da33b84.v1.pdf?icid… rel="noopener noreferrer">view the terms and conditions. </a>

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