Northlight 28-ft x 28-ft Polyethylene Solar Round Pool Cover

A solar blanket is a great investment for every pool owner. In fact in some areas of the country a good quality solar blanket may be all you need to warm your pool water and make your pool more enjoyable. Product Features: Solar blankets will increase pool water temperature by 10 to 15 degrees (or more in season). Significantly reduces heating costs by up to 80%. Characterizes superior heat absorption and retention. Reduces evaporation saving water and costly chemicals. Extends swimming season by up to 6 weeks. Made from a durable polymer material with thousands of tiny sealed air bubbles. Float "bubble side down" on the surface of your pool water when the pool is not in use and allow solar energy to pass through which is then trapped as retained heat in the pool. Includes a 4-year manufacturers warranty. 8 mil thickness. Made in the USA. Solar reel not included. Recommended for outdoor use. Dimensions: 28' diameter. Material(s): UV stabilized polyethylene. Note: photo displays a rectangular solar cover that has been custom cut by a customer to fit their pool. However this listing is for round solar cover