Air filtration : EFC filters are manufactured to eurovent standards, and has an advanced range to highly efficient filters for separating aerosols, toxic substances, viruses/bacteria out of ambient air (pharmacy, microbiology, nuclear industry, microelectronics, petrochemicals, steelworks, car plants, surface treatment) EFC sells the filter elements & housings and the hard- & software; self-cleaning systems, recyclable or disposable Extra service : JIT-delivery and custom's stock management