Portwest Bayonet Filters ABEK1P3R – 4 units (P971)

These Portwest filters come in a box of 4 units with a gas filter class of ABEK1P3R. They can be used for protection against organic vapours and gases with a boiling point of above 65 degrees. Also suitable for inorganic vapours and gases, sulphur dioxide and other acidic vapours and gases as well as organic ammonia derivatives vapours and ammonia, and dust particles. This product conforms to EN 143 Type ABEK (1), EN 143 Type P (3R), EN 14387 Type ABEK (1) and EN 14387 Type P (3R).