Air filters are divided into primary-efficiency air filters, medium-efficiency air filters, and high-efficiency air filters according to the filtration level; primary-efficiency air filters are generally used for dust removal and filtration processing, and high-temperature ovens in automobile coating plants; medium-efficiency air filters High-efficiency air filters are generally used in central air-conditioning and centralized ventilation systems; high-efficiency air filters are generally used in clean projects in various industries, as well as air-conditioning and process air supply systems with special requirements.
The U15 grade high-efficiency filter material produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency, for some extremely fine particles with a diameter of 0.1um-0.3um , the filtration level can reach H13-U16.
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