Reverse Osmosis (RO) membrane that removes up to 99% of Impurities, heavy metal, color, dissolved solids by only allowing water molecules to pass through it. Post carbon filter (PC) filter with highly compressed carbon blocks that removes any unremoved or dissolved impurities by adsorption and acts as a polishing filter. PH+ alkaline (AK) re-mineralizing calcium filter adds calcium carbonate to increase water alkalinity.
2nd: GAC Filter filter (Granular Active Carbon). 3rd: CTO Filter (Compressed Activated Carbon Block). The 3 pre-filters remove large particles, dirt, sand, rust, taste, odor, and protect the RO membrane from chemicals like chlorine and chloramines, lead, etc.4th Stage Filter: RO Membrane. The reverse osmosis membrane is the heart of the RO filtration system.
It removes up to 99.99% of heavy metals, dirt, fluorides, total dissolved solids, organic chemicals, bacteria, and viruses invisible to the naked eyes. The purified water will flow through the tube in the middle. 5th stage filter: T33 filter. It removes the tastes &odors, further improve the smooth taste of the drinking water. 6th stage filter: ALK filter.It rebalances the water with active mineral technology adding calcium, potassium, magnesium, and other essential minerals back to the water, giving your drinking water a more natural taste. This item is in the category "Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters". The seller is "tie-3744" and is located in this country: US. This item can be shipped to United States.