Keep your pool protected and reduce maintenance costs by investing in the Intex 18 Foot Round Easy Set Swimming Pool Solar Cover. This cover accommodates both 18-foot Intex Easy Set and round metal framed swimming pools, as well as similar pools from other manufacturers. This cover floats on the surface of the water and reduces water evaporation by 95 percent. It also uses the natural power of the sun to warm your pool water. Keep leaves and debris from entering pool and reduce maintenance to save up to 50% on pool chemical usage with this handy dandy pool cover. When not in use, drain holes prevent water accumulation and allow for easy removal. Keep your pool happy with the Intex 18-Foot Round Swimming Pool Solar Cover.