Mistcooling Install, Easy to Dismantle Cooler Chiller-Swimming Pool Cooling, in Ground, White Decreases the pool water temperature 8-10 degrees. Operating cost is Zero. Easy installation and removal, does not require glue, just slip. Runs with in-ground and above ground pool. Energy efficient . Kids love its mist curtain a lot. Increase the life of pool liners Will fully functional in less than 30 seconds. Suitable for Standard In-ground Pool having 1.1/2" threads after removal Eye ball seat pool wall fitting. To be attached at the pool return Jet, once you remove the Eye ball cap, eye ball and inner pool wall adapter. Inner pool wall adapter can be remove with removal key sold separately or can be purchased from any pool store. No need to Glue Pool Cooler - Reduce Pool water temperature by 8 to 10 degree F