Pentair - 86201500 Aerator Valve 3/4"

86201500 Aerator Valve 3/4" when run will decrease the temperature of the water. The Aerator Valve does this by sheeting and atomizing the water horizontally over the pool surface. The sheeting and atomizing of the water allows it to get much cooler before hitting the pool surface. The now much cooler water mixes with the rest of the pool cooling it down.