Respiratory protection screw-on filter for full face mask BRK 820

The filters are tested and approved according to EN143 / EN 14387. They are characterized by a very low breathing resistance. The service life of breathing filters depends on the concentration of pollutants, the humidity and the air consumption of the mask wearer. Since these conditions vary from case to case, the duration of use cannot be predicted. Filter exhaustion can be determined as follows:

     For gas filters: the appearance of smells, tastes or irritations in the inhaled air.
     With particle filters: an increase in breathing resistance.


The storage times for (unused) factory-sealed gas and combination filters are 6 years. Particle filters can be stored for 10 years.

The filters are each individually sealed in PE bags and packed in an outer box.

Item number: 6226431
Manufacturer Part Number. : 924602
Manufacturer number: 9010143
Manufacturer: BartelsRieger
Article name 1: Respiratory protection screw-on filter 85 AXSt (AX-P2 D)
Article name 2: Protection level AX-P2 D