Features: Half face mask with dual filtering cartridges, breathing valve Adopts soft silicone mask, more comfortable and fit your face Adjustable head belt, more comfortable and fit most people's head high quality breathing valve and adopts twice sealing technology to improve the sealability Suitable for preventing Organic Vapor/gas Replaceable filtering cartridge, suitable for different usage Can be used for Painting, Spraying Pesticides, Chemical Industrial, Factory, Mining, Lab, House Fitment, Daily Haze Protection Filtering cartridge has expire date (2-3 years). The expire date has difference due to different production date .
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