Valterra Blow-Out Plug | White, RV Winterizing Tool for City Water Inlet

Before you pump antifreeze through your RV's fresh water system, it helps to clear out as much standing water as possible. This blow-out plug from Valterra threads into your city water inlet and lets you connect an air compressor to force water out of the lines, so less antifreeze is needed to protect the system.

• Threads into the standard city water inlet
• Oversized knob for quick hand-tight installation, no tools required
• Plastic construction
• White finish

A small, inexpensive addition to any RV winterizing kit.