The Imperial 4″ louvered vent cap is designed with a low profile flush mount and made of UV resistant paintable plastic. The louvers on this hood opens easily for maximum airflow and quiet operation.
Semi-rigid aluminum duct is ideal when all aluminum duct is required by code in some gas and electric dryer applications. Totally noncombustible with a maximum operation temperature of 435 degree F.
Replacement foam filter for wet/dry vacs. Should be used for wet pick-up only. Can be rinsed and reused. Compatible with Channellock 2.5-gallon and 4-gallon wet/dry vac.