How To Choose An Air Filter

With the arrival of summer, many people have been very puzzled recently about how to choose an air filter and how to choose an air filter. So when we choose an air filter, how do we choose which one to use and how can it bring good purification effects.
Air filter is a device that captures dust from gas-solid two-phase flow and purifies gas through the action of porous filtering materials. It purifies the air with low dust content and sends it indoors to ensure the process requirements of clean rooms and the air cleanliness in general air-conditioned rooms. In addition, in order to obtain air filters that meet standards, ventilation filters are generally used to capture and adsorb dust particles of different sizes in the air, thereby improving air quality. Activated carbon filters can not only adsorb dust but also odors. Of course, the use of filters in general ventilation is even more extensive, such as chemical electronics, spray painting and printing, medical pharmaceuticals, hotels and office buildings, and so on.
If choosing an air filter correctly, it is necessary to determine the parameters of the air filter, such as size (including width, height, and depth). If it is a bag type air filter, it is necessary to confirm the number and depth of bags; To determine the filtration efficiency, such as primary efficiency filter, medium efficiency filter, and high-efficiency filter. Also, there is the initial resistance parameter. If it is a non-standard filter, then the filter efficiency and air intake should be provided. Resistance and installation dimensions, etc.