Pool Choice Liquid Pool Heater - 4 x 1 Quart
Swim earlier, longer, and warmer with Pool Basics Liquid Solar Cover. Forming a single molecule thick layer, Pool Choice Liquid Solar Heater is able to save up to 50% of the wasted water and energy that is evaporated over the course of the swim season. Pool Choice Liquid Solar Heater is environmentally friendly and easy to use.