OF-90 NBC | OF-90 NBC+ Combination protective filter

Combination protective filter

OF-90 NBC | OF-90 NBC+

This is a civilian version of a military filter that meets the most stringent criteria for protection against chemical warfare agents. It is a light compact filter suitable for use with half-mask respirators. Plus version with extra low breathing resistance.

Typical use

By the army, police, special rescue units and fire brigade units. Chemical, food and pharmaceutical plants, production of electronics and packaging materials, foundries, paint shops, laboratories, hospitals and endangered populations.

Technical information
TypeA2B1E1P3
MaterialNoryl™
Diameter and height110 x 73 mm
Weight287 g
Breathing resistanceOF-90 NBCOF-90 NBC+ new
< 150 Pa 30 l/min
< 490 Pa 95 l/min		< 95 Pa 30 l/min
< 350 Pa 95 l/min
Filtration efficiency99,992%
Threaded connectionRd 40×1/7”
TECHNICAL SPECIFICATIONS_OF-90-NBCDownload
TECHNICAL SPECIFICATIONS_OF-90-NBC+Download
FILTER SELECTION GUIDEDownload
INSTRUCTIONS FOR USEDownload
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