Fumes from vehicle exhausts which are discharged into a confined space can be dangerous to health. in particular the gases can asphyxiate, contain toxins. Moreover, diesel particulate is of a very small particle size which can penetrate the lungs and cause cancer.
Metro's range of exhaust filter systems allows the operation of diesel and petrol engines in cinfined spaces. They have the advantage over fixed installations that the vehicle or plant can be driven around the factory or workshop without having long flexible hoses which limit movement.