HYDRONIX ICF Alkaline Series Filters produce perfectly pH balanced alkaline water, helping to minimize fluctuations in your normal pH. Hydronix Alkaline Series filters Increase the antioxidant level (negative ORP) in your water to neutralize free radicals and DNA damage. Unlike regular water which has a positive ORP which could create damaging free radicals in your body, Hydronix Alkaline Series filters increase negative ORP levels to provide you with water that acts as an antioxidant. The filter increases the pH of drinking water from the tap to a range of about 8.5 to 10 (alkaline). There are many health benefits attributed to raising the pH level in the body and obtaining a more alkaline state that optimizes the body’s health. Hydronix Alkaline Filters add beneficial Calcium and Magnesium to the water while also increasing the water’s ORP (antioxidant level). They also help change acidic RO water into a perfect natural alkali calcium-ionized water by adding back into the water essential and beneficial elements such as ionized calcium, magnesium, sodium, and potassium.