Structure, Features, and Applications of primary efficiency panel filter

Structure of primary efficiency panel filter:
The primary efficiency panel filter is mainly composed of a protective net, filter material, and outer frame. The materials used in the production of each part are also different. The outer frame materials of the primary efficiency panel filter generally include paper frame, aluminum alloy frame, and galvanized iron frame. The function of the filter’s outer frame is to fix the folded filter material. The filter materials of the primary efficiency panel filter include non-woven fabric, nylon mesh, activated carbon filter material, metal mesh, etc. These filter materials are folded and inserted into the cardboard, and the dust particles in the incoming air are trapped between the folds of the filter material, allowing clean air to flow out evenly from the other side.

Features of primary efficiency panel filter:
1. Generally, the primary efficiency panel air filter is made of chemical fiber cloth, which has a longer service life and higher filtration efficiency than ordinary glass fiber filters or synthetic fiber filters. The composition structure of the primary efficiency panel filter is relatively simple, and except for the heavier outer frame, the weight of other components is relatively light, so the overall weight is relatively light.

2. The plate type primary efficiency filter is equipped with a protective net, which can effectively protect the filter material from being easily damaged, prevent the filter material from being damaged due to wind resistance pressure, and because many of its dimensions are designed to be uniform, it also has good versatility.

3. The filtering efficiency of panel primary efficiency filters for particles ≥5.0μm is between 40% and 60%, commonly used for primary filtration in air conditioning and ventilation systems, as well as pre-filtration in central air conditioning and centralized ventilation systems, and pre-filtration in large air compressors.

Applications of primary efficiency panel filters:
The primary efficiency panel filter is widely used and can be used as an intermediate filtration device for all intake and exhaust systems. As a type of filtration equipment, the primary efficiency panel filter is often used as a coarse filter in processing dust collection, and is used as a pre-filter in the centralized ventilation and air conditioning systems of large buildings such as offices, meeting rooms, hospitals, shopping malls, airports, ordinary industrial plants, or clean rooms. It is believed that in the future, the primary efficiency panel filter will have even broader applications.