... ISO/3A/IDF Length: 10", 20", 30", 40" Cartridge: 1, 3, 5, 7 or 11 cores Specification: ... technology and made at FDA and GMP standard. The filter made of fine imported fine stainless steel ( ... 304, 316L), has the character of small volume, light weight, easy to ... chemical durability. This filter can remove most of the cartridge and widely used in process of fine filter ...