Ecosavr is specially designed to offer a simple, once a month application for residential swimming pools. The patented valve in Ecosavr's fin allows for a slow release of the liquid cover over a 25-30 day period, which achieves the recommended daily dosing without the expense of installing an automatic metering system. 1 Ecosavr will cover a 400 square foot pool, approximately 15,000 gallons, for 25-30 days. 2 Ecosavr can be used on pools up to 800 square feet. Simply snip the fin, squeeze out any air that may be inside the fish, and let it sink to the bottom of your pool or place it in your skimmer basket.

• Cuts overnight heat loss in half - get your pool warmer, quicker
• Conserves water lost to evaporation by up to 50% - less cold water needed to refill your pool 
• Easier to use than plastic pool blankets - no more rollers, backaches or frustration
• It won't break apart, leaving pieces to clog your filter
• Can be used on uniquely shaped pools and those with water features, like spillovers or waterfalls

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses not available for this item

Warranty: 90 Day Woot Limited Warranty