Junior high efficiency air filter
The new composite nonwoven fabric is used as filter material. The utility model has the advantages of high filtration efficiency, large dust holding capacity, small resistance and weight cleaning. Widely used in electronics, precision instruments, machinery, metallurgy, textile industry, medicine, food and other departments and general air-conditioning system air purification and filtration. It can also be used as the pre-filter of the high efficiency air filter to reduce the load of the high efficiency air filter and prolong its service life.