This Winterize Blowout Fitting is a durable and easy-to-use adapter designed to protect your RV, camper, or yacht water system from freeze damage during winter storage. Featuring a 1/4-inch male quick connect and a 3/4-inch male GHT thread, it allows you to quickly attach an air compressor to your water lines to blow out excess water efficiently.
Made from high-quality, anti-aging materials, this fitting ensures long-lasting performance and leak-free connections. It’s compatible with standard garden hose threads and quick-connect air fittings, making it ideal for winterizing RVs, boats, travel trailers, and other water systems. Compact, reliable, and simple to use—this tool is essential for any RV owner preparing for cold weather.











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