初效过滤棉过滤产品系列Products for filter 本系列产品作为常用的过滤材料,被广泛应用于过滤领域,如汽车空气滤清器,医用空气净化器,水质精华器以及各类净化工程等,As common filter materilal,this product has been widely,this product has been widely used in filter fields,for example automobiles air cleaner,medical air cleaner,water cleaner and other kinds of cleaning projces