Portwest ABEK1P3 Combination Filter Special Thread Connection (Pk4). Size/Fit /R, Grey. Style P970

This combination gas and dust filter protects against 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 can be used to protect against solvents and hydrocarbons, toxic particles and micro-organisms. Equipped with a special thread for pair use only, it can be used on P410 Half Mask only.. Size/Fit /R, Grey