Type: Pleated Membrane Filter Cartridge Filter Media: Polyethersulfone membrane Temperature: Up to 194F(90C) Micron Ratings(um): 0.1 0.22 0.45 0.65 0.8 1.2 Applications: Bottled water DI water Food & Beverage Medicine Biological products Pharmaceutical Process water 16pcs/box 10"box size:35*33*32cm 20"box size:60*33*32cm 30" box size:85*33*32cm