FAMCO Fresh Air Manufacturing Company Dryer Vent Kit Dryer Vent Kit with Flush Mount Zinc-Aluminum Metal Wall Vent for 4″ Duct Established in 1989, Fresh Air Manufacturing (FAMCO) headquartered in Meridian Idaho is one of the Pacific Northwest’s leading manufacturers of Roof Flashings, Ventilation Products, HVAC Accessories and Plastic Air Ventilation Products. Be sure to …