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

Used this hose to winterize our 2020 Scarab 255 open ID with twin Rotax 300 motors. Hooks up nicely and easy to pump air into the cooling system.

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.

Easy to use

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.

Excellent product and works great not only for rvs, but underground water lines.

Used to winterize (blow out) my rv

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

Used this in addition to a couple other parts to do a back flush of the oil cooler on a Ford 6.0. Worked as advertised! truck is running cooler now.

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.

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