Mars Air Systems is the country's leading manufacturer of air doors and air curtains. Our products reduce building energy costs, control building pressure conditions, repel windborne contaminants, improve working environments, protect against flying insects, and minimize wind gust effects.

Additionally, our air curtains solve the challenges of almost every industry, including restaurants, high-tech assembly, manufacturing centers, and healthcare facilities. HVACR, refrigeration, and cold storage have the unique considerations of temperature separation, which our air curtains address. On top of that, Mars air curtains also support facility management to increase performance while lowering operational costs.

Mars also carries specialized units that offer enhanced sanitation. These units can include UVC for germicidal and odor control and True HEPA filters which can capture 99.97% of microscopic pollutants and particles.