The filter 725 P3 is designed to be used with the masks 731-S y 731-C and masks with a standard thread (DIN EN 148/1). The filter P3 against particles is made of black high-density polyethylene and allows inhalation while retaining solid and liquid particles. Protection against bacteria and viruses. R mark: Reusable filter.
Approvals : EN 148/1 (thread)
EN 143:2000+A1:2006 (filter)