The type filter of the stainless steel bucket that my factory produces is one of the advanced filter equipment, that filter assembles feat bore path of tiny after filtering a film can filter in addition to aqueous solution, air, oil, wet goods etc. Stainless steel Bucket filters particle and germ, used for the water medicine for injection which filters out to need heat to press to put out germ to lose the particle of liquid and filter greatly on the medicine industry in addition to germ etc. of hot and quick sex medicine.