Prolong the life of your spa or hot tub.
Significantly reduce heat, water & chemical consumption by reducing harmful evaporation with this Thermal Spa Blanket. It floats on the water's surface and protects your hard cover while preventing moisture damage to sensitive electronic controls. This durable 7'x8' cover is easy to trim and install.
Note: not intended for commercial use.
* Free Next Day Delivery applies to qualified products only and varies by region. Get Details
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Formerly at WaterWarehouse.com, our pool supply store is now online at Doheny.com.