Clear PM2.5 early effect of supply air purifiers primary filter factory in Tianjin, Tianjin Clyne washable primary filter plate is composed by a sturdy aluminum frame Removable corners with corners form, solid structure stable deformation. This form easy to disassemble for easy replacement of the filter and reach framework reuse and reduce costs. Washable pre-filter plate filter is used in the inner layer Spewing synthetic fibers, with a high resistance to fracture, low initial resistance, fire resistance. Filter ribs, picture frames can be used either in the form of barbed wire attached cotton enhancement filters ruggedness. Balanced equal spacing and multiple rib design to ensure a high pleated filters, which filter plate when in the path of least resistance for maximum dust holding capacity. This filter can be reused many times cleaning, long service life, saving the cost of production; fluffy becoming dense fibrous structure, to ensure a higher rate and larger dust gather dust holding capacity, effectively extending the validity of its backend filter life. Regular size generally have: 2 inches (46mm) and 4 inches (96mm) of different thicknesses to choose from, 2 inches and 4 inches are made of pleated structure. Optional filtering level: G2, G3, G4 (EN779) Environmental Technology Co., Ltd. Tianjin Clyne Tianjin Kln Environmental Protection Technology Co., Ltd. Is a collection of scientific research, production and sales as one of the areas of air purification filter integrated environmental protection enterprise, manufacturing and installation sales early, middle, high efficiency air filter service. Widely used in all kinds of purification and filtration products and semiconductors, hospitals, airports, railway stations, hotels, commercial buildings, office buildings, electronic equipment factory, medicine, biology laboratory, food & beverage, precision machinery, chemicals, paint, automobile manufacturing and other fields. We have the spirit of "technology first, quality first, sincere service" business purpose, has developed and produced a series of over primary filter, air filter, plate filter, medium efficiency filters, HEPA filter, HEPA, HEPA filters, sub-high efficiency filter, non-HEPA filters, HEPA, filter bags, filter bags early effect, medium efficiency filter bags, filter, air filter, metal filter, nylon mesh, filter paper, paint filter paper, air filter paper, multi-mist filter paper, activated carbon, activated carbon cloth, activated carbon filter, air filter cotton filter, air filter, spray booth filter, spray booth filter, primary filter cotton , air inlet filter, filter cotton canopy, high temperature filter, mist filter cotton, roller blinds, non-woven, non-woven, sponge, Spewing, fire cotton, cotton resin, filters, and other products. Company website: www.klnkln.com