Midwest Canvas -2YR FULL 18x36 RECT SOLAR COVER 12 MIL CLEAR 18X36 RECT 5YRKeep your pool warm and energy efficient with the Midwest Canvas 12 mil Clear Solar Cover. This durable cover traps heat from the sun, maintaining comfortable water temperatures while cutting down on heating costs. Its thick 12 mil material enhances heat retention and durability, making it a long lasting investment for your pool. The clear design maximizes solar absorption, helping you get the most out of every sunny day. Reduce water and chemical