This anti-gas and anti-particles filter protects from organic and inorganic acid gases and vapours, sulphur dioxide, ammonia and its derivatives.
Classified as a class 1 filter for gases and class 3 for particles it protects against harmful substances, solvents, toxic particles and micro-organisms.
The special Portwest bayonet system ensures a safer connection between the mask and the filter.
This filter is compatible with the P500 Full Face masks and the P420, P430 Half Masks.
EN 14387 Type ABEK (1)
EN 14387 Type P (3R)