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

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

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.

Works great

Bought as an extra works like it should

Although Ive only used twice, was VERY happy with the quality and fittings included.

Work as described.

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

I attached a quick connect to the city water inlet on the rig and on the item. Made attaching the Minimprover to the rig easy. After attaching to the compressor, blowing water out of the rigs water lines was simple.

This leaks from the manufacturing. The hose material has defects in the thickness of the material and will bubble up. Luckily I turned it off at only 20psi before the hose failed . Save your money, go to a local hose supply shop and have them make you one for much less, with quality materials. Amazon needs to start using USA suppliers and stop this supporting China crap! People could get seriously injured from this material rupturing with only 30PSI pressure! Do not use in ANY RV!!

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.