Vibrant Yard Co. LLC Winterize RV, Motorhome, Boat, Camper, and Travel Trailer: Air Compressor Quick-Connect Plug to Male Garden Hose Faucet Blow Out Adapter with Valve (Lead-Free Brass), 17 Long

Will work fine to blow out RV water lines for winter storage. Well made, will last lifetime of the camper.

This is a “must-have” item for any RVer. It makes hooking up a compressor and purging water lines to winterize a snap! The ball valve works smoothly and it is made of high quality materials.

Works great for what I needed it for

Well made. Love the valve at the connection to the water port. Easier than going back to the air compressor. Makes winterizing easy peasy…

Needed this to winterize my RV and it worked great. The little ball valve is awesome and the flexibility of the hose made installing it very easy.

This connected to my Craftsman air compressor just fine. I was able to drain my hoses with a lot less work than before, and winterizing my camper next fall will be a lot easier.

Easy to use on garden hose.

Made it sooo easy for winterizing our travel trailer. Just hook to the city water, open the faucets and the valve one the attached hose and all the water is gone. Would recommend to anyone with an rv.

Perfect

Worked great for my Patriot 26DBH. Make sure you set the PSI on your air compressor to about 40psi. Any higher risks blowing a line and water leakage in the spring. Ensure you bypass your hot water heater prior to blowing out the lines as well.