Mars Air Systems: Air Curtain
Company: Mars Air Systems
Description: Using a proprietary internal dampening design that diffuses vibration and sharply reduces noise, the QuietPro air curtain offers an aesthetic architectural oval design and lightweight aluminum casing. Well-suited to environments that need refinement, the QuietPro boasts 50 percent less noise than traditional air curtains, according to the company.
Contact: 800-421-1266; www.marsair.com;