Working on fume-heavy applications like laser engraving, machining, soldering, or welding? Keep your workspace clean and safe with this industrial-strength fume extractor and air purifier! Constructed from SGCC steel, its 330W motor produces a max. airflow of 69 ft./sec. to pull your machine’s exhaust and airborne debris through its 5 filter layers (cotton, 2 x polypropylene, & 2 x activated carbon) and release clean breathable air. The built-in 4-inch port accommodates many smaller devices, while the included adapter allows it to work with 6-inch devices including most large laser engravers. Moving on 4 lockable caster wheels, this smoke purifier is highly mobile to move between your shop’s workstations as needed. Protect yourself from harmful fumes today with this powerful extractor and purifier!