Clear and balanced water in 1 step! Patented formulation adjusts alkalinity and pH, and clarifies pool water in one step. Add with your pool sanitizer to eliminate pH bounce and prevent corrosion to your pool surface, fittings and equipment. Enhances filtration and improves sanitizer performance. Balance pool water easily and conveniently with water balancing pHree and Clear Tablets. pHree and Clear speeds up and simplifies pool maintenance. Reduces the number of different chemicals required to maintain and balance pool water. pHree and Clear comes in easy-to-use tablets. Available in tubs of 20 tablets (10 lbs). Economically priced for great value!
Price: $34.99 from poolproducts.com