Heatsavr™, the original liquid solar pool covers, belong to a family of innovative water and energy conservation products developed by Flexible Solutions. Our products are proven to conserve heat, energy, water and are environmentally friendly and safe. They are easy to use, inexpensive and effective! Liquid pool covers are the perfect option for home pool owners or commercial pool operators who cannot use plastic pool blankets or simply do not want to. Heatsavr™ and Ecosavr™ are easy to apply and will fit any size or shape of swimming pool.