The fresh air system has several filtration systems
HF purification technology features:
○ high efficiency dust removal: four layers of filtration, to prevent dust slipped in. HEPA can capture 0.3 microns of fine dust, a comprehensive elimination of indoor dust, dust pollution, to ensure that the room spotless!
0.3 micron equivalent to one thousandth of a millimeter, much smaller than ordinary bacteria (size generally about 0.5 to 1 micron);
○ high-performance sterilization: after the US Centers for Disease Control (CDC) testing and certification, HEPA on the air sterilization rate of 99.97%!
○ Reduce the fresh air: the introduction of indoor air, after high-performance filtration, you can filter out the bacteria, viruses, dust, harmful gases, odor and other harmful media, so that into the indoor air fresh, clean, oxygen-rich state.
HEPA network filter, which is generally divided into three filters, the first layer is the initial effect, can filter mosquitoes, hair, large particles of dust and other substances; the second layer is HEPA network filter, filter PM2.5 and other micro-particles; The third layer is activated carbon filter, mainly filter the air in a variety of smell and so on.
The ancient anti-fresh air system has four layers of the European standard F7 level efficient
Efficient air filtration system SHF (system HEPA Filter) works:
Efficient air filtration system is derived from the US nuclear research room to prevent scientists radiation and laboratory air filtration purification system.
1. Pre-filter layer through the antimicrobial treatment, can filter out larger particles of pollutants.
2. Negative ion filter layer to the air with a positive smoke, dust, moldy odor and other suspended particles to produce a neutralization effect, so that precipitation is caught by the filter
3, HEPA efficient ultra-static filter layer up to 99.97% of the filtration efficiency can filter out more than 0.3 microns of pollutants and flue gas, and antibacterial coating can inhibit bacteria and viruses.
4, after a special treatment of activated carbon filter layer strong filter air harmful gases such as automobile exhaust, industrial pollution of gas, formaldehyde, benzene, sulfur dioxide, nitrogen dioxide and air odor and so on.
