Air Systems International is ­committed to our customers’ needs and special job requirements. We have always taken great pride in being responsive to the safety and health concerns of our equipment users. The products we manufacture have been developed out of a specific need or desire to perform work more safely and with greater productivity. We will always ­continue to respond to the demands and innovative ideas of our most valued asset – OUR customer! David F. Angelico, President Air Systems International is the industry leader in Grade-D breathing air filtration & confined space ventilation and an innovator in portable area lighting.