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.

Used to winterize my camper and to blow water out of some underground hose. Worked great.

Lightning fast delivery... looks like it’ll do the trick. Well packaged.

This makes blowing out my RV water lines an easy task. Would highly recommend this product for every RV owner.

A lot easier to use, antifreeze is a thing of the past boys

Works great

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.

Easy to use and works as expected

Worked great for blowing out my camper lines.

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.