The Hansgrohe Vacuum Breakers are durable and long lasting. They can be used to add a customized look to any tub filler. They are also very easy to install. Designed to customize the bathroom experience. Features: 1/2" NPT female inlet Solid brass construction for lasting durability Prevents backflow of water with 1/2" handshower hose Sleek design to upgrade many bathroom styles Tub filler for adding a customized touch to the bathroom Clear and concise installation instructions Additional Resour