Repa Market 4" Inch / 100 mm Pack of 2 Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
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Colour: White/Opulent Garden
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£ 9.95
£ 4.49 | 1-2 Days
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Product description
- Constructed with a male spigot, this backdraft shutter boasts a durable white plastic exterior, ensuring reliable performance in extractor fan systems.
- 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.
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