Skimmer Expansion Insert W/Blowout

Ensure your pool is protected this winter with the Skimmer Expansion Insert W/Blowout, a must-have winterizing accessory for pool closing. Designed to install easily in your skimmer, it prevents freezing and breakage, safeguarding your pool's longevity. Featuring an innovative blowout hole and o-ring seals, this insert allows skimmer lines to be effectively blown out without lowering the water level. At pocono-pool-and-spa, we take pride in offering high-quality Winter Pool Products, ensuring your pool remains in optimal condition year-round. Trust in our expertise for a hassle-free pool maintenance experience.