Your spa cover is more than an attractive accessory. It's also has the very important job of holding in heat when your spa is not in use, helping to reduce energy consumption and keep energy costs low. The cover also prevents excess evaporation, helping you conserve water, and it prevents debris and objects that could clog your hot tub filters from falling into the spa. Maintaining the cover in good condition is one of the easiest things you can do to keep your spa operating at its very best.