Repa Market 5" Inch / 125 mm Duct Backdraft Blockers Pipe Connector with Backdraught Shutter Backflow Preventer Dryer Vent Adapter Inline Air Extractor Line Coupler Valve

PRECISE DIMENSIONS: Insertion diameter: 4.88 inch / 124 mm Insertion depth: 1.18 inch / 30 mm Total width: 2.4 inch / 62 mm., this product offers easy do-it-yourself installation, ensuring hassle-free compatibility with your ventilation system. Made for venting needs in bathrooms, kitchens, Ventilation setups, inline extract fans, and cooker hoods. Safeguard your home from cold air infiltration via the dryer vent with our inline dryer vent draft blocker Equipped with a pre-installed balanced damper, effectively halts unwanted odors, noises, or drafts from backflowing through your duct system. This anti-backdraft shutter serves as a vital component in lengthy ductwork configurations, facilitating diverse functions including home ventilation, passive stack venting, air conditioning, positive pressure ventilation, tumble dryer venting, HVAC, and Air Heating Systems. Constructed with a male spigot, this backdraft shutter boasts a durable white plastic exterior, ensuring reliable performance in extractor fan systems., Weight: 0.1543235834 Pounds, Manufacturer: Repa Market