Ultra Pure: Less than 1 part per million TDS. No Additives: We use physics, not chemistry. Fast Hydration: Absorbs quickly into your cells. Patented Process: 11 hours & 13 steps to perfection. Water is Life: Live pure drink Penta. We are water, pure & simple. Chlorine free. BPA free. MTBE free. Chromium 6 free. Fluoride free. Trace pharmaceuticals free. Arsenic free. BPS free. Learn more at pentawater.com. 100% recyclable. Recycle 100%. Produced with solar power. Source: San Bernadino Deep Wells NV10531 NYSHD Cert No. 562. For water quality information please call 800.531.5088 or visit pentawater.com.