According to Dr Robert O. Young,
author of “The ph Miracle”:
The pH level (the acid-alkaline measurement) of our internal fluids affects every cell in our bodies. Extended acid imbalances of any kind are not well tolerated by the body. Indeed, the entire metabolic process depends on a balanced internal alkaline environment. A chronically over-acidic pH corrodes body tissue, slowly eating into the 60,000 miles of veins and arteries like acid eating into marble. If left unchecked, it will interrupt all cellular activities and functions, from the beating of your heart to the neural firing of your brain. In summary, over-acidification interferes with life itself leading to all sickness and disease!

JEWEL-929 and JEWEL-729 Specifications and Comparison
Jewel 929
White + Black / Silver + Black
8 plates
Plate size: 15 x 9cm
Titanium with platinum coating plates
2.5~11.2 pH
Oxidation Reduction Potential: +500~-800MV
pH levels: 3 Alkaline, 1 purified, 2 acid
1 activated carbon + 1 fibre carbon filters
1600+ppb max Hydrogen concentration
pH, ORP, Flowrate, filter’s life time, temperature, process 3.8″ 7-colour LCD display
Touch control panel
Auto-cleaning function
1.5-5L/MIN flow rate
50-1200 PPM Working TDS range
Mineral port
Heating system
Jewel 729
Gold / Blue / White / Silver
5 plates
Plate size: 7.9 x 4.3cm
Titanium with platinum coating plates
3.5~10.5 pH
Oxidation Reduction Potential: +300~-500MV
pH levels: 4 Alkaline, 1 purified, 2 acid
1 activated carbon
1500+ppb max Hydrogen concentration
pH, ORP, Flowrate, filter’s life time, process 3.8″ 7-colour LCD display
Touch control panel
Auto-cleaning function
1.5-5L/MIN flow rate
50-1000 PPM Working TDS range