Blue Wave 12-Mil Solar Hot Tub Cover – 7-ft x 8-ft Rectangular Spa Thermal Blanket – Retains Heat, Reduces Evaporation, and Blocks Debris – Durable, Cut-to-Fit Design – Royal Blue

Enjoy longer soaks and lower energy bills with the Blue Wave 12-Mil Solar Blanket for Hot Tubs—the smart way to insulate and protect your spa. This durable thermal blanket for hot tub use is designed to fit 7-ft x 8-ft rectangular spas and hot tubs, floating effortlessly on the water to trap heat and block debris. Built with 12-mil thick thermal bubbles, this solar pool blanket cover boosts your water temperature by up to 15°F using passive solar energy. Whether you’re looking for a hot tub cover replacement, spa blanket, or thermal cover, this floating solution acts as a solar pool heater, retaining warmth even on cool nights and cloudy days. Engineered to reduce evaporation by up to 95%, it’s a great addition for energy-conscious households looking to enhance their pool heating cover system. This solar blanket for pool and spa use also protects your water from leaves, bugs, and debris—cutting down on cleaning time and preserving water quality. Made from long-lasting, wea-resistant material, the Blue Wave solar blanket can be trimmed to fit most spas and makes a perfect complement to jacuzzi covers for hot tub outdoor, hot tub bubble covers, and solar pool heating systems. This hot tub solar cover ensures more comfort, efficiency, and convenience season after season. Perfect for pairing with thermal pool covers, solar pool heater floats, or as a standalone solar blanket pool solution, this is your go-to upgrade for a warmer, cleaner, and more cost-efficient spa experience.

• EXTEND YOUR SWIMMING SEASON – Harness the sun’s energy to naturally heat your above-ground pool by up to 15°F. The 8-mil solar blanket for pool traps and retains warmth, keeping your water at a comfortable temperature for longer.
• REDUCES EVAPORATION AND HEAT LOSS – Prevents up to 95% of water and chemical evaporation, minimizing refills and maintenance costs. Keep your pool water warm overnight and on cooler days with energy-efficient solar pool covers by Blue Wave.
• KEEPS YOUR POOL CLEANER – Enjoy a sparkling, clear pool with less effort because this above ground pool solar cover also acts as a protective barrier against leaves, bugs, and debris, reducing the need for frequent cleaning.
• HEAVY-DUTY AND CUSTOMIZABLE FIT – Crafted from durable 8-mil polymer, this fade-resistant solar pool blanket withstands prolonged sun exposure and pool use. Easily trim it for a perfect fit without compromising performance.
• 3-YEAR LIMITED WARRANTY – Built for long-term use, this solar cover is designed for season-after-season durability. Includes one 8-mil oval above-ground solar blanket backed by a 3-year limited warranty for peace of mind.