Half mask double filter, type filter change replacement.
Made of synthetic rubber material, odorless, irritating and non-slip while sweating. Reduce annoyance and close all the time.
Plastic filter cartridge light weight, does not rust even exposure to chemicals.
Design a filter cartridge to cling to the face. do not obstruct the eyes while working.
Easy and convenient assembly. using bayonet screw lock.
4-point harnesses add a lot of comfort and wear comfort.
Distribution weight cartridge filter to the side.
The filter cartridges are large, easy to breathe.