Minimprover Lead -Free Brass 16.9 Winterize Sprinkler System RV Motorhome Boat Camper and Travel Trailer: Air Comp Quick-Connect Plug To 3/4 Garden Hose Faucet Blow Out Adapter Fitting with Valve

I didnt have to make my own, so Im happy. The ball valve is even descent. Keep your PSI very, very, very low.

Great product to blow out water in a trailer yourself ..save pulling to dealer

Item is as described by the seller.

After assembly, it snaps onto the end of my compressor hose and has its own on/off valve. Was able to quickly and effectively blow my RV lines out.

used it to winterize underground sprinklers

These was perfect for blowing out my RV. Love having the shut off. It long enough to do the job but short enough to store in the RV and not take up room in my tool section.

The quick-connect fitting was not compatible with the one on my small pancake compressor. All the parts of the kit are good quality though, and I was able to get the job done by replacing the quick connect with a compatible fitting.

As described. They need to glue the rubber on/off sleeve onto the valve, it falls off easily to reveil sharp metal

Worked great for winterizing my camper. Everything you could possibly need is included in the reusable bag. Great product, packaging and shipping!

This handy little device makes flushing the water tank on our RV a no-brainer. It cut the time to clean out the tank and to winterize it a no-brainer. Dont know how we lived without it.