3M 2138 P3R Particulate Filter 20 pc EN 143 DIN 143

The 3M™ particle filter with activated carbon 2138 has the protection level P3R and offers protection against solid and liquid particles. In addition, it protects against organic and acid gases and vapors below the limit. Use limit is 10 times the limit for ozone and hydrogen fluoride gas (30 ppm). The filter fits with the help of bayonet click connection on the 6000, 7000er as well as 7500 er mask series from 3M. It was tested and approved according to EN 143:2000. It is suitable for welding.

Type	Particulate Filter
Filter Protection Level	P3 R