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

This made winterizing very easy. Yes I would recommend it.

I have a small underground sprinkler system for our flower beds, maybe 10x40 total. I use my smaller air compressor to blow them out in the fall. Ive always rigged the connections up to the hoses and wrapped with tape but always had air leaks and it was a pain. I finally found this and it makes the job so much easier. The on/off valve is very nice and easy to use but i do get a very small amount of air leakage from that but its not enough for concern.

Low cost alternative to expensive fall sprinkler/irrigation blowouts. You will need an air compressor but most tire inflators/tool gun compressors will work.

This item works as described. Very easy to use.

Easy use for air purge.

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.

Effective and easy to use.

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

...however, the maximum safe pressure you put into the water system of your RV is important. I stopped using this connection and now use a different one that has a pre-set pressure regulator built into it. The peace of mind was worth the extra cost of a regulated connection when winterizing my RV. Repairs can be expensive.

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.