100mm Ventilation Duct Kit with Telescopic Duct and Cowl

It is a wall-mounted plastic ventilation kit that provides natural inflow or outflow of air from the room.

The ventilation kit is for installation in walls with a thickness of max. 500mm / 19''

The square cowl, 6 inch x 6 inch (150 x 150mm) with a 4 inch flange (100mm)

Quick and easy installation with screws, (not included) or gluing