Extend your swimming season with the Kokido Keops Solar Dome Above Ground Pool Water Heater. Swimming doesn't have to end because summer is over, this cost effective, environmentally friendly pool heater works by connecting between your filter pump and pool return. It is compatible with most above ground pools and includes 4 foot hoses, fittings, and stainless steel clamps. This heater dramatically reduces pool heating costs and has an integrated rack that helps set up an optimal angle for the heater to receive maximum sun exposure. You can attach additional heaters for larger swimming pools. With this Kokido Keops Solar Dome Above Ground Pool Water Heater, you can just keep swimming, just keep swimming, just keep swimming.