The filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, provides reliable protection of air passages against a wide range of harmful and highly toxic substances, including all known CBRN agents.
Filters are produced with standard round threads according to STANAG 4155 (EN148-1)-Rd40x1/7"or GOST8762-75-40x4mm.
Protective filter NBC 3/SL M is a universal filter with protection against all known chemical and combat agents. It ensures protection in all situations that require maximum air filtration. It is able to provide protection in the event of industrial accidents, the occurrence of combat toxic gases and substances, biological threats, etc.
Variant NBC 3/SL M Avec is also supplemented by protection against radioactive nuclides and radioactive methyl iodide131. Thanks to the high air flow (up to 70 l / min.), it is effective for a long time and ensures the necessary stay and escape from the affected areas.