The advantages and disadvantages of HEPA purification technology for home fresh air system
HEPA purification technology advantages and disadvantages of home fresh air system:
The effect of filtering particles is very obvious!The particles have a strong trapping ability,a small pore size,a large adsorption capacity,a high purification efficiency,and a water absorption property,and a particle purification rate of 99.97%for 0.3 micron particles.If you use it to filter cigarette smoke,the filtering effect can reach almost 100%.Particles above 2.5μm can achieve a filtration efficiency of more than 99%with only F8.
HEPA purification technology disadvantages of home fresh air system:
A.The dust in China is relatively serious.The service life of HEPA may be relatively shortened,which means that the HEPA filter needs to be replaced frequently and the use cost is high.
B.At present,the wind speed in the air purification industry is generally not working at the proper wind speed of HEPA.Such high-demanding sites in clean rooms ensure that the purification efficiency of HEPA is around 0.3-0.5 m/s,and the actual wind speed in use is far away.Above this value.