1. NSF/ANSI 53, 42, 372 to filter out 97.5% of Chlorine, 99.6% of Lead, 89.3% of Mercury.

2. Significantly improve filtered water taste and retain beneficial minerals in water which is good for your health.

3. Each per PurePlus water filter is produced under the ISO9001, 14000 standard and inspected under strict QC.

4. Produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent

tests.

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