Did you know that Gree supplied air conditioning equipment for a hospital built in China in just 10 days, specifically for coronavirus control? Gree’s devices — including air conditioners and air purifiers with bidirectional ventilation — meet high-quality standards and feature sterilization and antivirus functions that help control the spread, eliminating up to 99.99% of airborne viruses!
https://www.youtube.com/watch?v=B8nmFxE_jZU