This is the Regular GIZZMO. It is designed to absorb the expansion of winter freeze-up in swimming pool skimmers. The Regular GIZZMO is 9 inches long and installs in short skimmers found in both above ground and in-ground swimming pools. The Regular GIZZMO has 1 1/2 inch threads and features...
This is the Super New GIZZMO. It is designed to absorb the expansion of winter freeze-up in swimming pool skimmers. The Super New GIZZMO is 16 inches long and installs in big deep skimmers of most in-ground swimming pools. The Super New GIZZMO has both 1 1/2 and 2 inch...
This is the Super Duper Ultra GIZZMO. The Ultra GIZZMO uses the unique sealed air cushion of the GIZZMO combined with a built in blowout tube. The choice of 1 1/2 or 2 inch tapered pipe threads allows the Ultra to accomodate most skimmers. The integral blowout tube provides the...