Jiesnow? is the trademark of a series of protective products of Jieshi Industrial. JIESNOW products can be used for various operational protection purposes such as medical and health care, dust-free workshops, and biopharmaceuticals. JIESNOW's five-layer activated carbon five-layer structure has better anti-odor, bacteria filtering and dust-blocking effects; it more effectively absorbs various organic waste gases, such as benzene, formaldehyde, ammonia, acidic volatiles, pesticides, second-hand smoke, etc.; it reduces the impact of harmful gases on Damage to the human respiratory system.