The Purair ductless fume-hood line from Air-Science USA provides operator safety and exceeds OSHA, ANSI, and all relevant international standards. The hoods are portable, self-contained, and use HEPA filters and advanced activated carbon-filtration techniques to protect personnel. The line consists of six models with face velocity of 100 FPM and airflow from 145 CFM up to 440 CFM. They are available in widths from 29.5 inches up to 69 inches. Depth of all units is 27.5 inches, and height is 47.5 inches. Purair ductless fume hoods feature high operator protection from fume and particle hazards, while offering portability and 360Þ visibility. Options include mobile carts, base cabinets, air velometers, and a microprocessor controller to monitor airflow, containment, and filter condition.

Air Science USA
(800) 306-0656; www.air-science.com