P940 – P3 Particle Filter Special Thread Connection

The filter P940 is a particle filter that protects against dusts. It is equipped with a special thread for pair use only and it can be used only on the P410 Half Mask. This filter is a P3 R type and protects against toxic substances such as particles and microorganisms. , P940  Unit of Sale is  6  units. Please order 2 Units of Sale if you require  12