FPK GP-9kB-Optim, A1B1E1K1HgP3 R D, Combined Filter

The filter, manufactured in a rugged composite polymer housing with threaded connection and finished in black color, serves as a replaceable component for civilian gas masks GP-7BT and GP-7BTV. It complies with industrial protection class A1B1E1K1HgP3 requirements, guaranteeing effective filtration of organic vapors and gases with boiling points above 65°C (including benzene, toluene, xylene, gasoline, kerosene and halogenated compounds), inorganic gases and vapors (chlorine, fluorine, bromine, hydrogen sulfide and others except carbon monoxide), acid gases and vapors (including sulfur dioxide and hydrogen chloride), ammonia and its organic derivatives, mercury vapors, as well as solid and liquid aerosols - dust, smoke and mist.

Key Features
• Multifunctional A1B1E1K1HgP3 protection. A single filter blocks organic vapors (>65°C), inorganic and acid gases, ammonia, mercury vapors and P3 aerosols - covering the entire critical spectrum of contaminants.
• Durable composite housing with threaded connection. Impact- and corrosion-resistant material combined with standardized threading ensures reliable performance and quick replacement on GP-7BT/GP-7BTV gas masks.
• Breathe safely even in extreme conditions. The combination of sorption and mechanical filtration layers provides multi-stage protection, enabling operation in high concentrations of toxic substances without frequent filter replacement.