Protective filter OF-90 NBC | OF-90 NBC+

A civilian version of a military combined filter that meets the strictest criteria for protection against chemical warfare agents. Medium level of protection against idustrial gases. Lightweight filter, siutable for combination with mask and half mask.

Combined protective filterA2B1E1P3 D R
Diameter and height110 x 73 mm
Weight287 g
Breathing resistancemax. 150 Pa – 30 l/min
max. 490 Pa – 95 l/min
Threaded connectionRD 40×1/7″

Range of protection

Organic, inorganic, acid gases and vapors, sulfur dioxide, chlorine, cyclohexane, hydrogen sulphide, toluene, alcohol, phosgene, hydrogen cyanide, cyanogen chloride, chloropicrin, sarin, mustard gas, formaldehyde, bromine, hydrogen chloride and hydrogen fluoride, ammonia, organic amines, mercury vapors and their compounds, dust and liquid particles, aerosols, toxic fumes, biologically solids, liquid aerosols, radioactive aerosols, bacteria, viruses.

Typical use

Protective filter for army units, police, special rescue units, fire brigade units, Chemical, food, pharmaceutical plants, production of electronics and packaging materials, foundries, paint shops, laboratories, hospirals and endangered populations.


We will gladly prepare an individual price offer for you, in case of interest do not hesitate to contact our sales department.