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

Worked great... Makes winterizing the vacation home a breeze... Will be using it for years too come...

I particularly like the in-line valve - it saves me from having to cycle the compressor on and off. Makes winterizing just that much easier.

Needed this attachment to employ my air compressor to clear the water lines in my Rockwood travel trailer. The valve allows me to let the compressor pressure up to the recommended level before opening to the trailer water system. With the water blown out it is now ready for the winter and risk of freezing significantly lessened.

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

I am new to RVs, and this being my second winterization, I decided to blow out the lines instead of gravity draining them. This connector has a hose which made it nice with a side mounted input, the valve made it easier while the compressor caught up.

Used to blow out my flower bed irrigation. Worked great, did exactly what I needed. Satisfied customer, especially since it is made in USA.

I bought this to flush my garden hoses before storing them for the winter. Works exactly as expected. Seems to be solidly built and should last me many years. Very happy with this purchase.

Easy to use

Worked well for winterize of RV.

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