... survival,military,foreign travel,emergency,etc.Technical Data:1.Filter Finesse: 0. 1 micron2.Output: Approx. 500ml/min3.Capacity: ... , Ceramic, Nano-metal clusters media (Nano-KDF),ABS plastic Characteristics: (1) Unique dual ceramic membranes cartridge (Patent No. ZL200510033632 ... , Giardia intestinalis.· Filters out particles down to 0.1 micron — compare to the best commercially available unit that ...