The air filter is the core equipment of the air conditioning purification system. The filter creates resistance to the air. As the filter dust increases, the filter resistance will increase. When t...
1. The purpose
Establish HEPA air filter replacement procedures to clarify the technical requirements, purchase and acceptance, installation and leak detection, and cleanliness testing of clean air...
PM2.5: D≤2.5um Particulate Matter(inhalable particle)
These particle can suspended in the air for long time
and can easy be sucked into the lung. Also, these
particle stay in the lung were difficul...
Introduction of primary filter
The primary filter is suitable for primary filtration of air conditioning systems and is mainly used to filter dust particles above 5μm. The primary filter has three ...
Air filters are silent sufferers – no one thinks about them because they usually don’t break or make noise. Yet, they’re an important part of your HVAC system – not only helping keep your equipment...
1. Intercept the dust particles in the air, move with inertial motion or random Brownian motion or move by some field force. When the particle motion hits other objects, the van der Waals force exi...
