Design and model of air supply port
The HEPA air filter air supply port is composed of a HEPA filter and a blower port. It also includes components such as a static pressure box and a diffuser plat...
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...
Problem Description: HVAC personnel reflect that the initial filter of the new fan is easy to accumulate dust, the cleaning is too frequent, and the service life of the primary filter is too short....
The HEPA filter should be replaced in any of the following cases:
Table 10-6 Clean air monitoring frequency of clean room
Cleanliness level
Test items
1~3
4~6
7
8, 9
Temperature
...
First, the cleaning method
1. Open the suction grille in the device and press the buttons on both sides to pull down gently;
2. Pull the hook on the air filter to pull the device out obliquely do...
