Established more than 45 years ago, Circul-Aire is considered to be one of the pioneers of the air treatment industry, a worldwide recognized leader in the advanced technologies of gas-phase filtration and energy recovery.

Circul-Aire’s MULTI-MIX® filter media and integrated systems reduce the odor and corrosion potential of commercial, institutional, sewage treatment and industrial environments. Combined with air-to-air heat exchanger options, Circul-Aire systems recuperate valuable energy from various air streams. All the company’s systems are engineered and manufactured to withstand the most severe industrial environments, including those containing corrosive gases.

Circul-Aire’s in-house laboratory and team of experienced engineers offer a systematic integrated approach to solving ever-changing and difficult environmental control problems. Unique systems are designed and manufactured in Circul-Aire’s facilities to suit specific applications. Equipment efficiency and filter media life is optimized with Circul-Aire’s TECH-CHEK® preventive maintenance program and supported by the laboratory.

Circul-Aire’s integrated approach, comprises four distinct stages: