1. Certified against NSF/ANSI 53, 42, 372 to filter out 99.6% of Lead, 89.3% of Mercury which is very harmful to health.

2. Effectively filtering out 99% of Chlorine and significantly improving water taste.

3. This filter retains beneficial minerals in water which is good for your health.

4. Our filters do not lower the TDS value because it filters out heavy metals while keeping beneficial minerals.