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A duct filter box designed for use with inline fans to circulate fresh air and block dust and odors.
Built with 1mm thick cold-rolled steel and aluminum duct flanges, able to withstand extreme weather.
Slide lock door gives easy access to inner chamber while soft neoprene layer creates dust-free seal.
Includes a standard high efficacy filter that traps particles like dust, dirt, lint, and odor.
22.51 x 11.57 x 13.93” | Fits 8” Inline Fans | 1600 CFM Maximum | Accepts 14 x 20 x 1” Filters