Zero Gravity Filters offers a complete line of automatic liquid filtration systems ideally suited for the HVAC industry, says the company. Unlike conventional automatic filtration, having a fixed wedge wire screen, the “zero gravity” filter element opens during backwash. A patented manufacturing process allows a spiral coil to open evenly from top to bottom ensuring 100 percent cleaning with every backwash and helping provide uninterrupted 24/7 operation.

Zero Gravity Filters Inc., 4141 Bauer Road, Brighton, MI 48116; 810-229-7745; 810-229-8862 (fax);;