12 Mil Blue Solar Blanket Warms Your Pool for Free. Put the round 12 mil blue solar blanket on your 18 ft pool to heat your pool water by up to 15 degrees using nothing more than the sun's rays. Thousands of tiny air pockets and an aluminized layer on the bottom of the solar blanket transfers the energy as heat into the water.
7 Year Limited Warranty
What is Not covered under this warranty?
Bubble Damage: Breaking and flaking of bubble material is not a defect, but is caused by acidic water conditions, and/or high levels of chlorine in the water.
Sun Damage: Discoloration and degradation from UV rays while removed from the pool. When rolled or folded, cover your solar cover or place indoors.
Tears or Rips: Damage caused by acts of God, humans or animals is not covered.
To enhance the durability of your solar cover:
Put away your solar blanket (covered or in a shady location) when shocking the pool
Place cover on the pool only when chlorine level is below 2.5 ppm
Place cover on the pool only when pH level is above 7.2
Remove sticks and leaves gently and clean the blanket if dirty
When storing a solar blanket on a reel, use the Poly Tarp or the Solar Blanket Cover
When storing a solar blanket folded, place in a shady area or inside
The solar blanket's 12 mil thickness helps insulate the pool and trap heat
Solar blanket also limits amount of water evaporation and pool chemical loss, saving you time and money
Allows you to swim on chillier days, longer at night and extend your swim season
Constructed of vinyl resin, won't fade or disintegrate from sun or pool chemicals
Can be used in conjunction with a pool heater or on its own