http://is.gd/hHN79X

VicTsing Portable Soldier Water Filter Water Purifier for Hiking Camping Survival Emergency Cartridge

2000L water will this purify before the different filters need replaced

Smallest: can be held in glasses box

Lightest: less than 90g

Environment friendly: cleanable filter cartridge

High filtration fineness: unique dual ceramic membranes cartridge with mean pore size of 0.1 micron