primary air filter：
First, the primary air filter has the characteristics of low initial resistance, easy and safe replacement, high economy and long service life. It is generally used for primary filtration of air conditioning systems, clean room return air filtration, and pre-filtration of local high efficiency filtration devices. g series coarse air filter is divided into eight varieties, namely: g1, g2, g3, g4, gn (nylon mesh filter), gh (metal mesh filter), gc (activated carbon filter), gt (high temperature resistance) Coarse filter).
medium efficiency air filter：
The medium efficiency air filter has the characteristics of large filtering area and low resistance, and is widely used in the intermediate filtration of central air conditioning ventilation systems, as well as air filtration in pharmaceutical, hospital, electronics, cosmetics, precision machinery, food and other industries. There are mainly bag type medium efficiency filters and plate type medium effect filters. Various models can be customized according to the actual requirements of customers.
High-efficiency air filter：
High-efficiency air filter features high catching power, large dust holding capacity, exquisite design and light weight. It is suitable for all kinds of clean rooms, clean benches, pharmaceutical factories, biological plants, electronics factories, food processing plants and others. The place where air is polluted. Gk series high-efficiency filters are divided into high-efficiency filters with separators and high-efficiency filters without separators. High-efficiency filters with separators include gk (high-efficiency filter with separator), gkw (high temperature and high efficiency filter), gka (resistant High-humidity high-efficiency filter); non-separator high-efficiency filter including gkyw (combined combined high efficiency filter), gkys (no separator high efficiency filter), gkyc (liquid tank non-separator high efficiency filter), gkyl (super Low resistance non-separator high efficiency filter), gkyd (knife type non-separator high efficiency filter), gkul (0.1um ultra high efficiency filter).