The Evolution of Laboratory Ventilation Design! About the Air Infinity Features Flexible Lab Applications Safety Green Design Green Design Green, sustainable design is a concept and a responsibility we all need to embrace. As a designer and manufacturer, Lab Crafters has taken a leadership position in developing energy efficient and environmentally friendly products. The Air Sentry® high performance fume hood initiated this paradigm shift in the laboratory product market in 1997 and Air Infinity is the latest standard bearer for Green design. Manufactured with recycled steel content and finished with no VOC emitting coatings, the Air Infinity is the epitome of environmentally conscious design. The Air Infinity’s low operating airflow requirements, compared to traditional laboratory fume hoods, can save on operating costs and can earn points towards LEED® certification.