Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket - trimmable Heavy-Duty Insulating Solar Heating

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Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Features

• Heavy-duty for longer service life - Thick 16 mil film (16/1000")

• Reduces evaporation heat loss up to 95%

• Protects spa cover from water absorption

• Surface coverage up to 7'x7' (84"x84") - trim-to-fit

• Genuine ThermoFloat brand by Spa Depot

About Spa Depot Thermo-Float 16-mil 7ft X 7ft Hot Tub

Description Heavier-duty 16 mil. (16/1000") film thickness for long life. ThermoFloat Spa Blanket saves energy expense, reduces hot tub cover water absorption, shortens heating time. Acts as a debris shield, and solar blanket on in-ground spas. Reduces evaporation heat loss up to 95%. Easy to trim with scissors. Set with bubble-side down for maximum effectiveness and heat retention.