There are many products shall be used in cleanroom, such as delivery window, bag filter,FFU, hepa filter box, mini pleat hepa filter, and deep pleat hepa filter.....One of the most popular is mini pleat hepa filter. Its efficiency can be H10-U16.
Test method like DOP,En1822,Ashare 52.2-1999 and so on. Xinxiang North Filter will test each of the mini pleat hepa filter by En1822. Such machine have 6 scanners which can test the leak, size,and efficiency easily.
Also OEM and ODM are acceptable for our company. If you want to know more about this filter welcome click the link to know more about us.