SharkBite 3/4 x 18 Inch Flexible Repair Coupling Hose, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U3016FLEX18LF Product Description CUT. PUSH. DONE. The SharkBite Flexible Water Heater Supply Connector is used to attach the hot and cold water supply lines to your water heater. These flexible water heater hose connections are designed for use in accessible locations to connect water heaters to your water supply. Our product works with your existing plumbing, is easy to disassemble for changing fittings, and can be rotated for easier installation in tight spaces. The SharkBite Connection System makes any plumbing project fast and easy with our unique push-to-connect technology. When you insert a pipe into the SharkBite quick connect fittings, the stainless-steel teeth bite down and grip the pipe, while the specially formulated O-ring compresses to create the perfect watertight seal. SharkBite push connect fittings are the no fuss way to fix small leaks or plumb a whole house. Whether you need to repair a broken pipe or plumb a whole house, SharkBite fittings are the push-to-connect solution for leak-free results. From the Manufacturer The SharkBite Coupling Hose Supply is used to connect copper, PEX and CTS CPVC pipes with no soldering, clamps, unions or glue required. Features INSTALLS IN SECONDS: Flexible Water Hose requires no special tools, no soldering, or glue. Just push to create a watertight seal PERFORMANCE: Rated to 200 PSI and 200 Degrees F. Use in potable water and hydronic heating applications VERSATILTY: SharkBite connects Copper, PEX, CPVC, and PE-RT Pipe in any combination QUALITY: Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection RESIDENTIAL and COMMERCIAL: All SharkBite fittings meet the same standards for commercial and residential plumbing applications USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.