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Winterizing your RV's water system means getting every last bit of water out of the lines before freezing temperatures turn it into cracked pipes and fittings. This Valterra blow out plug threads directly onto your city water inlet, giving you a sealed connection point for an air compressor.
Once connected, the plug's male compressor fitting accepts a standard quick-connect, letting you push compressed air through the system to clear out residual water. It's made from lead-free brass for safe, durable use season after season.
A small part that makes a big difference when it's time to blow out your water lines for winter storage.
