Date notation area on label serves as a reminder for replacement; life cycle varies based upon vapor types and concentrations. Activated carbon filter medium contained in a stainless steel mesh cartridge adsorbs the volatile organic chemical vapors from cabinets storing flammable liquids. It is important to clean up spills and residues from the cabinet and containers.
Note: Due to variables such as the chemical itself, its purity or its vapor pressure, temperature, humidity, charocoal age, etc. Activated carbon filter medium contained in a stainless steel mesh cartridge adsorbs the volatile organic chemical vapors from cabinets storing flammable liquids.