Bag filters are the most common type of filter in centralized air conditioning and ventilation systems.
Efficiency specifications: medium efficiency (F5-F8), coarse effect (G3-G4).
Typical size: no...
One, determine the efficiency of air filters at all levels
The last level of air filter determines the cleanliness of the air, and the upstream pre-air filter plays a protective role, making the en...
Common size specifications for separator HEPA filters
Type
Dimensions
Filtration area(m2)
Rated air volume(m3/h)
Initial resistance(Pa)
W×H×T(mm)
Standard
High air volume
Stan...
HEPA filter is the main filter used in most air purifiers. It is mainly used to filter small molecular particles dust and various suspended solids with a diameter of more than 0.3μm. The price gap ...
In most cases, the lower the wind speed, the better the use of the air filter. Because the diffusion of small particle size dust (Brownian motion) is obvious, the wind speed is low, the airflow sta...
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...
