Floating Solar Blankets for Spas
This heavy duty, 15 mil thick Spa Floating Solar Blanket traps solar heat during the day while you aren't using your spa, heating your spa water for free. During the evening the solar blanket helps retain the heat its captured during the day to keep your spa warm through the night, lessening heat loss to the cooler air.
You will also appreciate lower spa chemical use from water evaporation while the spa solar cover is in use. Since you lose less chemicals and water to evaporation you end up spending less money on spa chemicals.
All of our Spa Solar Covers are square but are easily trimmed with scissor to fit your spa or hot tub.