BSA 3403 filter cartridge

BSA 3403 filter cartridge
protection range: used to protect acid gases such as chlorine, sulfur dioxide, hydrogen sulfide, and nitrogen oxides.
Scope of application: agriculture, petroleum, petrochemical, chemical, light industry, machinery manufacturing, building materials, construction, decoration, municipal construction and other industries.
Executive standard: GB2890-2009 “Respiratory protection self-priming filter gas mask”
Comfortability: The ventilation resistance of the filter is 4 times lower than the national standard (80pa).
Measured result: (150.6)L/min20pa
Protection time: The filter protection time exceeds the national standard by more than 5 times, and the comprehensive use cost is lower.
Filtration level: Level 1
Safety code: 12-21-206002
Packing: 2 pcs/bag 60 bags/carton.