NCS Pool Covers are made from a superior micron collector that includes ultraviolet inhibitors, providing added protection against UV rays. The covers feature a thicker bubble, superior buoyancy, and excellent durability, all designed to maintain their shape and protect your pool while retaining warmth for up to 10 years. NCS Pool Covers are Climate Care Certified, meeting the stringent requirements of the SPASA Pool Cover Certification Guidelines. This certification assures you of the cover’s quality and environmental friendliness.