gravity bag water purifier

Specifications

The gravity bag water purifier is a ideal product for backcountry hydration, it make water treatment so small, so simple and so easy to use.

The purifier is composed of filter, water bag and accessories.

Filter element is a kind of composite structural filter(CSF), there are three structures within the filter: submicron filter structure, extended-spectrum adsorbing structure and static sdsorbing structure. It uses materials that facilitate filtration and adsorption. High precision filtration ability can block most of the pollutants into the filter. Adsorption occurs when water passes through the filter and contaminants are attracted to the materials and trapped, allowing only the pure water to pass through. This filter element can rated at 99.9% contaminant reduction.

As long as a watertight bag, it can be used with the filter element together to form a water purifier. The bag can be made from many materials, such as PE, PVC, TPU,PA etc.

Water filter bag can be easily assembled together by accessories we offered. 

The purifier can be operated easily. First, make sure filter is properly connected with the bag and the hose clamp is closed . Then bag filled with water and hang to the height. Fresh water flow out from hose outlet when you open the clamp.