The Solutions for Fresh Air in The Room

 Most people spend 90% of their time indoors, where air quality greatly affect their health, even life and work. The solid particles and gaseous pollutants hang around in the rooms would increase rapidly if had not been filtrated efficiently. These pollutants will damage human’s cardiovascular and brain to cause many diseases , such as dementia, attention deficit, depression and so on.

Since the 21st century, large-scale highly infectious diseases such as SARS, A (H1N1) and COVID-19 have emerged one after another. These viruses are easily transmitted through aerosol particles produced by patients' breathing. However, the air conditioning system of most public buildings only guarantees good ventilation. Thus how to prevent the bacteria and viruses in the air conditioning system from circulating in the building and reduce the risk of virus infection has become an urgent problem to be solved.

In view of the above problems, Guanggu Air Filter developed the purification devices suitable for fan coil units. The filtration efficiency of our products is over 98.4%, and the initial resistance is 15pa for particles with diameter greater than or equal to 0.5um. The antibacterial rate and the anti-COVID-19 rate are above 99.99%; While the formaldehyde removal efficiency is up to 97%, odor removal (H2S, NH3) efficiency is more than 96%, effectively reduce the level of indoor air pollution.

The purification devices of fan coil units can be installed on the return air box, return air outlet and return air duct, which is so flexible that can satisfy the demands of different occasions. Indoor polluted air is purified by the purification device on the return air system and then enters the air supply system of the building. Clean return air and oxygenated fresh air are mixed in a certain proportion and transported to each area of the room to achieve the requirements of clean air supply. While improving indoor air quality, low resistance can reduce energy consumption of fans, save energy costs for customers, and extend the service life of buildings and equipment.