... (exhaust filter, roof filter, sticky filter, air filter, paint spray booth filter) 1. Low initial resistance 2· Large dust holding capacity ... -10μm particles,especially for the top part of spray booth,prefiltration mesh to reinforce through airfilter system, diffluent equallyType: supply ... (DIN 24185)Flame ResistanceF1 (DIN 53438) Air filter material,spray booth ceiling filter (VF&VIF)