High efficiency air filters are mainly used to capture particulate dust and various suspended solids below 0.5um. The air purifier is mainly composed of two parts: the filter element and the shell The basic requirements are high filtration efficiency, low flow resistance, and can be used continuously for a long time to reduce the cost of late consumables, high efficiency air filters are generally used in pharmaceutical factories, laboratories, electronics factories and other clean rooms, which is also crucial for the installation of high efficiency filters.

However, the traditional high efficiency filter pressure block can only play a role in the filter compression, in the replacement or maintenance of high efficiency filter, the hand to turn the pressure block is more laborious, the installation of high efficiency filter filter and the pressure block there is a certain gap, if you want to make the filter centered then you need to rely on the experience of the installer to determine whether the filter is centered. Reduces the efficiency of replacing and installing filters; Therefore, we propose a mounting compaction block for HEPA filters.