As air quality specialists, manufacturing fume dust extraction equipment at ENVIROFLEX International has occurred for over 25 years. Air filtration equipment such as welding fume and welding smoke extractors, and laboratory fume extraction equipment are products protecting the worker for a healthier work environment, and are marketed through distributors. Some products include The ENVIROMACâ„¢ Portable Welding Smoke Extractor, ESE Welding Smoke Extractors, Snorkvacâ„¢ Fume Snorket Arms, MK2400 Electronic Air Cleaner, & Myking Welding Products.