Shopping mall,supermarket and Hotel

In the shopping mall, supermarket, hotel and other pubic place is very crowded, poor air condition, add with the lots of odor from different goods, fill in the different solid and liquid particles, cigarette smoke and other virus carried by pets.
Shanghai Hefil can provide air filter to protect the people’s health and keep clean air condition.
Filter type : Pre-filter + Medium efficiency filter, air filter---filter Aldehyde, ketone, biological organic chemicals, alcohol, smoke