Robarb R20154 Super Blue Clarifier 1-Quart Crystal Clear Pool Water Polisher

Product Review

WQA Certified - SeaKlear Solar Shield, 1 Quart Bottle . Ultra-thin invisible barrier conserves water & prevents heat loss.

Unique, patented formulation provides best-in-class evaporation protection (US patent #: 8021545)
Long-lasting formula can be dosed monthly or weekly in high evaporation conditions
Reduces evaporation in the first week of use
Can help prevent the loss of up to 1,5000 gallons of water per month (In 15,000 Gallon Pool)
Perfect for large and irregularly-shaped pools