−35% OFF
20x40 Solar Pool Covers for Inground Pools and Above Ground Pool, 12Mil Rectangle Sun Heater for Swimming Pool, Heat Retaining Blanket for Water 1200 Series (Blue, 20ft x 40ft)
About this product
12Mil thick, heavy-duty materialThousands of bubbles collect heatReduces water evaporation by 95%Keeps debris out of the poolCustomizable for any pool shape
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Easy returns
30 days
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Why Go Beyond Ordinary Pool Covers
Transform your swimming pool into a self-sustaining oasis. The 20x40 Solar Pool Covers don't just trap heat; they actively harness the sun's energy to give you longer swimming seasons, lower energy bills, and less time skimming and refilling. Engineered for both inground and above ground pools, this 12Mil rectangle blanket is your silent partner in pool care.
Extend Your Swim Season
Capture solar radiation efficiently to raise water temperature by up to 8-10°F. Swim comfortably in spring and autumn without costly gas or electric heaters. Natural warmth, zero extra emissions.
Save Thousands of Gallons
Slash water evaporation by nearly 95%! You will refill less, waste less, and keep chemical levels stable. Your pool stays ready with minimal intervention.
Match Any Pool Shape
The generous 20x40 ft rectangle is easily cut with ordinary scissors to fit custom contours, odd angles, or irregular inground pools. Perfect for kidney, oval, or freeform designs.
Defend Against Debris
Stop leaves, insects, dust, and pollen before they hit the water. Your filtration system works less, and you spend more time relaxing poolside.
Silent Savings, Visible Comfort
95%
Less evaporation
12Mil
Heavy duty resilience
+8°F
Potential warmth gain
Installation Insight
Place the bubble side facing the water for maximum heat absorption. Let the cover float freely. On sunny days, you will feel the difference at the ladder. Trim excess material with care. For above ground pools, secure with a reel or cover clips.
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