The Best Extractor Fans

Best Fans

Extractor Fan World Help

Extractor Fan World Help

Next Day Delivery

Extractor Fan World Delivery

Home > Ducting etc > Four Inch - 100mm Ducting, Grilles & Accessories

4 Inch Inline Backdraught Shutter


The 4 inch In Line Backdraught Shutter for 100mm Ducting prevents cold air entering the duct system and room. It is commonly used with inline mixed flow fans but may be used in conjunction with any 4 inch centrifugal or axial fan too.

Length of product: 61mm x 100mm
Ventilation In Line Backdraught Shutter for 4 Inch, 100mm Ducting
RRP: £11.24
£8.03 inc vat
You save £3.21 that's 29% off!

Extractor Fan World : "One small step for Fans, One giant leap for Fankind"
We have over 21 years' experience in supplying electrical materials to both trade and end user customers.
Visit New Worlds! - Switches & Sockets - Lightbulbs - Consumer Units - Halogen