1st Stage: PP with transparent housing 2nd Stage: Granular Activated Carbon (GAC) 3rd Stage: Chlorine Test & Odor (CTO) 4th Stage: Reverse Osmosis (RO) 5th Stage: Test & Odor (T33) Converts limescale into harmless soft crystals Reduces existing limescale deposits Prevents limescale deposits without the use of chemicals, electricity or salt For drinking water Reduces copper, lead, mercury, zinc and cadmium levels Categories: Global - Made in China, Water Filter Brand: Global
