Sentry Air Systems


Founded in 1983, Sentry Air Systems designs and manufactures high-quality air purification systems for controlling harmful fumes, smoke, dust and airborne particulates at the source. Their compact and durable air cleaners help protect operator breathing zones and improve workplace air quality, and are widely used in laboratories, research facilities, manufacturing plants, schools and cleanroom operations where effective air filtration and operator safety are critical. Sentry Air operates from its 44,000-square-foot headquarters and manufacturing facility in northwest Houston, Texas, and their products are proudly made in the USA.
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