Outdoor Life » Water Purifier

The main difference is in the production materials, that is, the water purification effect is different. The main filter material of LifeStraw and Brita is activated carbon while the main filter material of ITEHIL Camping water filter is RO membrane + activated carbon The filtration precision of RO membrane is 1/10000 of a micron, which is the filter element with the highest filtration precision...