According to the structure of the high efficiency filter is mainly divided into: high efficiency filter with partition, no partition, combined high efficiency filter.

High efficiency filter knowledge

For different particle size, the maximum interception rate of 0.1 micron particles can reach 99.999995%. The HEPA filter is the heart of the system, but it is not the only condition to ensure cleanliness. The efficiency of high efficiency filter is relatively easy to meet the requirements. In order to achieve the corresponding level of clean room, we should have many necessary conditions, such as wind speed, air exchange times, doors and Windows sealing, personnel in and out of the clean room control and many other aspects. Only when these aspects are up to standard can we ensure the cleanliness requirements of the clean room.

The replacement time of HEPA filter can be adjusted and replaced according to the running time and operating environment. Generally, if it is used in clean rooms, purification workshops and other environmental conditions, it does not need to be replaced often. In addition, the installation direction of the air filter must be correct, the pressure of the gasket after installation is uniform, but also check whether it is tight, so as to achieve better filtering effect.