This system helps to prevent cracking of your in-ground or above-ground skimmer during the winter months when your pool water will freeze. The blowout version allows skimmer lines to be blown out without dropping water level or trying to plug the skimmer while the blower is operating.
Available in 3 options:
16″ Solid Gizzmo
16″ Blow-Out Gizzmo
9″ Blow-Out Gizzmo