Profile: Clean Air Systems, Inc. produces smokeeter air cleaning systems to restaurants, bars and fraternal organizations. Our products range from fume arms design to diesel exhaust systems. We offer sunpure SP220, which uses filtration to improve indoor air quality, remove odors and reduce the levels of toxic indoor chemicals. Our diameter fume extractor arm removes harmful welding fume contaminate from the breathing zone. The telescopic arm is designed for small workspaces, workbenches and welding booths.