... FF05/20,FF05/25, FF07/25,FF05/30,FF07/30,FF10/30,FF15/30,FF20/30,FF30/30, FF30/50 ,MF02/05,MF03/05 ... ,MF03/10,MF04/10,MF04/20,MF05/20,MF05/25, MF07/25,MF05/30 ... ,MF07/30,MF10/30,MF15/30,MF20/30,MF30/30,MF30/50,SMF02/05,SMF03/05 ... 20,SMF05/25,SMF07/25,SMF05/30,SMF07/30,SMF10/30,SMF15/30,SMF20/30,SMF30/30,SMF30/50 filtration rating(μm):PE ...