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

Great alternate for getting camper ready for cold winter rather than introducing RV antifreeze for water lines.

Liked

This is a must have for water hoses and 20 degree nights. Nice to have a hose tgat is not frozen up during the winter. Very glad have this attachemt on air compressor.

Easy to use and blow out the air in the RV water lines

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

liked the design length of hose and the valve control for the air pressure

Very happy with purchase.

This is a series of odd adapters with a ball valve and hose to link an air hose to a garden hose. Most people would use this to blow out the water lines in an RV or similar application, but I wanted to use it to adapter a garden hose spigot to air hose as I had spare air hose laying around. It was a fun project that died due to the lack of volume flow through 3/8 air hose (compared to 3/4 garden hose), but that isnt the fault of the product. The product itself worked as advertised, but the quality is just fine. I wouldnt rely on this for daily use like I had planned, but for the occasional blasting out of water lines, itll work fine. Value wise, these adapters are a bit hard to find, so this combo may be cheaper than sourcing even a couple of the adapters alone.

perfect for blowing out RV water lines.

Just what I needed to attach to my house line thats tied into my sprinkler system to blow out the lines. Hiked my pancake porter cable compressor to this, shut off the supply line to the water feed inside the house, opened my water valve outside and blew the lines out. Have about 6 heads in the front yard. Charged the compressor twice. Worked great.