cost effective water filter (non-electrical)

详情

*-stage cheap Water filter for household/office use
1st: ceramic balls to Filter to Remove Large Particles: Removes dirt, sediment, sand and other physical particles.
2nd: mineral balls→Removing bad smell and filtering bacterias in raw water.
3rd: CTO (Block Active Carbon)→Completely removing bad smell  or other dangerous matters or chemicals in water.
4th:mineral balls →Removing germ, virus, corpuscule, other solute and chemical
5th: mineral white balls Filter→ to improve the taste and odor reduction.
6th:filtering cartrige makes it better taste,smell and absorption.
No need to use electricity.