Ensure that your above-ground pool stays clean and free of debris while retaining its warmth with the help of the Bestway 18-foot Round Solar Pool Cover.This above-ground solar pool cover creates a greenhouse effect in your backyard pool to retain warmth and prevent water evaporation and free-chlorine loss. Crafted for efficiency, the cover forms a secure barrier, ensuring your pool retains its warmth and remains debris-free. Spend more time enjoying the water and less on cleaning. The easy-to-secure design allows for swift preparation, making your pool instantly ready for a refreshing dip. By securing this cover around your above-ground pool, you can be sure that your pool water remains at comfortable temperatures. Simply secure the cover over your above-ground pool when not in use, just take it off and your pool will instantly be ready to make a splash. It's a practical solution for pool owners who value convenience and effectiveness.This specific cover is recommended for use with Bestway 18 ft. round frame pools and round steel wall pools. Whether a bad storm is rolling in, you're packing up for a vacation, or that winter chill is setting in, be prepared to protect your pool from anything with the Bestway 18-foot Solar Pool Cover.