Introduction Edit

The BKF is an industrial filter for protection against acid gases and vapors, organic vapors, hydrogen cyanide, and arsenide.. Some BKF filters also include a particulate filter, which is indicated by a white stripe down the filter.[1][2][3]

Appearance Edit

The BFK is an olive-drab coloured canister and appears to be constructed similarly to the EO-18. The outside markings contain the name, year and month of production.

The filter weighs approximately 760 grams.

References Edit

  1. (in Russian)
  2. (in Russian)
  3. (in Russian)