Eastman 1-in. FIP x 1-in. FIP Stainless Steel Corrugated Water Softener Connector (24-in. Length)The Water Flex Water Heater Connector by Eastman is a high quality corrugated stainless steel connector. The deep corrugations of the stainless steel provide long lasting structural support against crushing, kinking and cracking. This water heater connector is built to last and withstand corrosion. The end connections provide a safe and solid bond that will prevent any disconnects and leaks for many seasons. This connector is Lead Free compliant for