Founded in 1983, Sentry Air Systems, Inc. engineers clean air through the design and manufacturing of high quality air purification systems. Our patented line of quiet, compact and durable air cleaners offers simple and effective solutions to fume control and extraction.
Our line of floor, bench top, mounted and portable units serve a variety of applications including welding, soldering, manufacturing, laboratory and pharmaceutical operations. We offer several types of filter media including: ULPA, HEPA, ASHRAE, Carbon, Acid Gas, and specialty blended filters.
In addition, we carry a line of ductless fume hoods, ducted exhaust hoods, custom hoods, portable clean rooms and a variety of accessories. Proudly built in the United States our complete product line follows the most stringent quality control measures – making Sentry Air Systems the solution to your fume control and extraction needs.

Sentry Air Systems is excited to announce that we have broken ground on a new headquarters in northwest Houston, Texas. This 44,000 SQFT state-of-the-art facility symbolizes our continued growth and expansion as a company, and will be the cornerstone on which we build our future. With a completion date set for early 2015, Sentry Air Systems looks forward to what lies ahead while continuing to provide excellent customer service and superior air filtration products.