功能

• Use of micro-web (ultra-fine fiber non-woven fabric) and Benlyse (R) developed for Benkot (R) Heparyse mask improves collection efficiency and reduces intake resistance
• Shows outstanding performance as a dust mask for clean rooms
• Mask material Benlyse (R) is made of long fiber non-woven fabric, so there is almost no fluff on the surface or loose fibers.