100mm/4 inch Gravity Shutter – White

Description

Knightsbridge 100mm/4 inch Gravity Shutter – White or Black

Ideal fuss free solution when you need to install a hole in an external or internal wall. Suitable for use with 4 inch/100mm fan via round ducting.

• For use with 4 inch/100mm fans

• Compatible with 4 inch/100mm round rigid or flexible ducting

• Prevents backdraught air and rain penetration

• Prevents objects of vermin entering when the ventilation is not in operation

More info:

• EX007W Specificaion Sheet