Dundas-Jafine XPC425 Black Jacket fibreglass Insulation Polyester Core and Polyethylene Vapour Barrier Insulated Flexible Air Connector, 4 in. Dia. x 25 ft. L, R-4.2
Dundas-Jafine XPC525 Black Jacket fibreglass Insulation Polyester Core and Polyethylene Vapour Barrier Insulated Flexible Air Connector, 5 in. Dia. x 25 ft. L, R-4.2
Dundas-Jafine XPC725 Black Jacket fibreglass Insulation Polyester Core and Polyethylene Vapour Barrier Insulated Flexible Air Connector, 7 in. Dia. x 25 ft. L, R-4.2