The medium efficiency filter is widely used in the intermediate filtration of air conditioning systems. It is suitable for high dust concentration and high quality chemical fiber non-woven filter material. It is mainly used to filter particles of 1-5 μm dust, which has the advantages of low resistance and large air volume. The medium efficiency filter has a bag type, a frame type, a combination type, and the like.
The bag filter has the following characteristics: large air volume, low resistance, stable performance, low price and strong versatility.

 Washable and Durable  

Thrifty users want the filter to be re-used after cleaning. The bag filter produced by our company can meet this requirement. Some users have cleaned the filter several times, and the filter has a service life of up to one year.

LOW Resistance

Special chemical fiber filter material, reasonable structure, so that the bag filter resistance is reduced to a low level.

Reliable Performance

The chemical fiber filter material produced by the company's bag filter does not contain static electricity, and there is no component that is temporarily enhanced by static electricity in the filtration index. As long as the filter material is not damaged, the filtration efficiency after washing is as good as possible.

 International Dimensions

The structure and dimensions of the bag filter are uniform with the internationally accepted bag filter. Therefore, it is suitable for most central air conditioning and centralized ventilation systems.

Unique structure

The outer frame adopts special aluminum profile or galvanized plate frame, which is convenient for complete recovery, utilization and high-quality U-shaped aluminum alloy beading, so that the filter bag has low structural resistance and is used for long life.

Efficiency category

F5, F6, F7, F8, F9, suitable for different occasions.

Medium efficiency air filter model specification