neverest® RK 4 inch Backdraft Shutter 100mm Ducting Connector Galvanized Steel with Rubber Sealing Fits Only with Metal Ducts
EXCELLENT QUALITY The neverest RK 4" ducting with backdraft shutter is very robust and durable. The housing is made of galvanized steel and the damper blades are made of aluminum. Two stainless steel springs are for automatic closing while the rubber ring ensures 100% closure and quiet closing.
Hon&Guan Smart 100mm Bathroom Extractor Fan with Humidity Sensor, Timer, Automatic Operation, 4 Inch Extractor Fan Bathroom 10W 95m³/h Silent
Friendly reminder Please refer to the instruction manual for the functional settings of the bathroom extractor fan. If you have any questions, the Hon&Guan Team will be happy to assist you
£ 59.99
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4" 100mm, 5" 125mm, 6" 150mm in-line Extractor Fan Vent Back Draught Shutter (4" 100mm)
Please note that 4" 100mm shutters have 1 spring and not 2.
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Airope Timer,Extractor Fan,4 inch / 100 mm Cover with Back Draft Shutter + Fly Screen Mesh,Low Noise dB(A) 26 and Low-watt 7 W,Wall/Ceiling for Bathroom,Kitchen,Toilet,5 Years Warranty
Check valve prevents outside air and heating leakage from entering when the trigger is not in operation. It also prevents any air circulation when stopping your cooker. Opens under air pressure. Impressive air flow of 78 m3 h. Voltage 230 V, consumption 7 W, frequency 50 60 Hz, only 26 dBA, low noise and low power consumption, weight 0.48 kg.
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Single 4 Inch 100mm Duct Backdraft Blocker with Backdraught Shutter - Prevents Drafts in Dryer Vent Hose, Inline Extractor Fan Vent, and Pipe Connectors
You will receive a Single 100mm 4 inch plastic ducting connector with inline backdraught shutter gravity damper flap. Material PVC plastic. Colour white. Diameter 100mm.Prevent cold air from entering through home exhaust fan ducting using back draught shutter.
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calimaero® Seal Backdraft Shutter 4 Inch Inline Extractor Fan Backdraft Shutter Quiet Rubber Flaps, Fits All DN 100mm Ducting/Made from Recycled Plastic in DE
HIGH-QUALITY MATERIALS The calimaero backdraft shutter does not only prevent the outside cold air from entering back into your home but it also helps our environment because it is made of recycled material from Germany. This back draught can be inserted into all exhaust air pipes regardless of the ducting materials. Its plastic and rubber flaps are robust, weather resistant, and environmentally friendly.
WeCooper Cowled External Air Vent Covers 100mm，4 inch 304 Stainless Steel Grille with Backdraft Shutter，Walls Extractor Fan Vent Weatherproof
EASY INSTALLATION Easy indoor or outdoor installation. Stainless steel external vent with rear spigot for use with 100mm ducting systems. Available for wall mounting or ceiling mounting. The wall vent is fixed in place by 4 screws. The included rubber gasket minimizes noise
100 mm Clean Air Wall Mounted PVC External Wall Wind Sound Baffle Vent Cover for Fresh Air Draft Excluding Air Ventilation for Extractor Fans & Heat Recovery
100mm (4") dia duct connections. Decoration of supply and exhaust vents of public, residential and industrial ventilation systems.
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Air Vent 431302 Slimline Low Profile 100 mm 4-inch Bathroom Extractor Fan with Timer and by Generic Backdraught Shutter, White
Airvent 431302 Slimline Low Profile 100 mm 4 inch Bathroom Extractor Fan with Timer and by Generic Backdraught Shutter
£ 24.99
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Pipe Draft Blocker Backdraft Damper Ventilation Duct Inline Extractor Fan Vent Back Draught Shutter(100mm)
Male backdraft shutter is lightweight &compatiblewithductingDesignedtoprovide anti back draught and fit in between Solid Plastic Ducting, Flexible Ducting.
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Repa Market 4" Inch / 100 mm Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
PRECISE DIMENSIONS Diameter 3.94" 100mm, installation height 1.18" 30mm, total width 2.4" 62mm.
Pipe Draft Blocker Backdraft Damper Ventilation Duct Inline Extractor Fan Vent Back Draught Shutter (Color : 100mm)
GAJUST
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ceiling fan
desk fan
floor fan
hand fan
mini fan
pedestal fan
stove fan
tower fan
USB fan
