SHEER VENTILATION

Brand	Owner	Address	Description
SHEERVENT	L.B. PLASTICS LIMITED	Firs Works, Nether Heage Belper, Derby	Sheer Ventilation;vents for windows and doors;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A ventilation interface and system is described which can be adapted to be connected to a source of ventilation. The ventilation interface and system includes an exhaust port positioned at a midpoint between at least two ventilation connectors. The ventilation interface system may optionally include feed tubes, y-connector, tube holder, and headgear.