The "Long-lasting Smart Germicidal Coating Technology" developed by the Hong Kong University of Science and Technology-Jiehe Joint Laboratory has comprehensively improved air equipment and achieved the effect of epidemic prevention and sterilization.

GERMAGIC long-acting sterilization filter stickers can continuously kill "nearly 99%* coronavirus, 99.9%* influenza virus and bacteria" from bacteria and viruses in the air for 90 days, and also have excellent performance in removing odor and decomposing formaldehyde.

Through multiple safety tests, including skin irritation test, acute inhalation toxicity test, oral poison safety test, etc., to ensure that the epidemic prevention and sterilization is safe and non-irritating, and harmless to the human body and the environment.