Unifil AG

Unifil AG Filter Technology was founded in 1978 by the owner Werner Frei. After two years of pure trade, she took in 1980 the production of air filters in the Aargau Niederlenz on. Today the company has a proprietary office, production and storage area of 20,000 m, employs 135 employees and regularly trains apprentices. Pioneering developments first groundbreaking development for the company was in 1986 the Swiss launch of fine dust filters with synthetic fibers instead the glass fibers used hitherto.