- New
The Valterra PF273002 plastic vacuum breaker connects to a handheld shower hose and helps prevent contaminated water from flowing backward into the potable water supply through back-siphonage. Designed for RV shower and plumbing applications, this replacement component provides added protection for the fresh water system. Its white plastic construction makes it suitable for compatible Phoenix shower faucet assemblies. Check the existing fitting and faucet compatibility before ordering.