This filter is designed to be used with half mask Climax mod. 757; 732N and 762S (N / ref M100014; M100015 and M10007).
This filter is composed of two components: Filter against gases and vapors of chemical compounds formed by a casing made of plastic material with burnt form to allow a more favorable air flow as well and Filter of particles P3 that consists of a conical housing with orifice at the top by air inlet, and inside is the filter medium that allows the passage of inhaled air protecting against solid and liquid particles.