JTCCO manufactures air filter, primary filter, medium filter, pocket filter, heap filter, dust filter, powder filter and so on 1) high efficiency,low resistance 2) easy installation 3) light weight, thin, only 50 mm in thicknes 4) low operating cost 5) each filter is individually tested 6) application: final or return filtration for clean rooms with turbulent flow with 99.995% efficiency 7) type: ...