H-Series Standard Inground Pool Winterizing Skimmer Plug – for Openings 5 5/8″ X 7 9/16
The ultimate in freeze protection for your skimmer! The Skimmer Plug offers a simple and proven method to winterize in ground pool skimmers without draining any water! A rigid outer plate made of ABS plastic and air tight seal prevent freezing during those harsh winter months as a durable and secure layer of protection resists chemicals, temperature and even UV rays. The skimmer plug securely fits into the skimmer opening using our exclusive Rovaseal thermo insulated layer to plug off and grip the faceplate. No tools are required, simply press the Skimmer Plug flush all the way in against your existing skimmer faceplate to close off the skimmer. Skimmer Plug also serves as a replacement lid for most specialty faceplates.