Doheny’s Thermal Spa Blanket, 6×6 Ft

Cover is thermal and lightweight. Prolongs the life of your spa or hot tub. How? It significantly reduces heat, water and chemical consumption by reducing harmful evaporation. It’s designed to float on the water surface and protects your hard cover while preventing moisture damage to sensitive electronic controls. Durable cover is easy to trim and install. Available in stock sizes from 6’x6′ through 10’x10′ and in special sizes.