Calcium sulphate, potassium nitrite kn03, potassium sulphate k2s04, sodium nitrite nano3, sodium nitrite nano2, calcium sulphate dehydrate caso42h2o, potassium carbohydrate k2co3, uria grade lr/ar/acs.
Silicon zirconium, silicon manganese zirconium, silicon barium, silicon barium calcium, silicon manganese, silicon zirconium calcium barium, silicon aluminum calcium barium, and ferrosilicon.
US made 7 Stage Reverse Osmosis Water Purifiers that add back the Calcium and other vital minerals to produce PH enhanced water ideal for human consumption.