🔌 RV Winterizing Kit and Sprinkler Blowout Adapter Bundle: Air Compressor Quick-Connect with Shut Off Valve – A must-have for Winterizing Sprinkler Systems, RVs, Campers, Boats, and Motorhomes Review

Looks good, check valve and adapter would be very helpful. Unfortunately, I received this product too late to use to flush my sprinkler system. Next year is coming soon enough!

I don't like putting RV antifreeze in my lines. This is a quick and easy way to winterize your camper with an air compressor. You don't need a full-fledged shop compressor—a small air compressor will get the job done.

Easy to attach to my compressor. Quality fittings for connecting to hoses, garden irrigation systems and pressure washers for seasonal cleaning. Safe and adjustable way to deflate. This is of course better than holding the nozzle at the end of the hose with your hand!

Cleaned the waterlines in a country house. Connected to an external nozzle and the system filled with air to displace traces of water and prevent the pipes from freezing. It seems to have worked, but we'll see the results next spring when water is available.

. It was very well made, easy to use, and the flushing in my RV lines was a lot less dramatic than the flushing in Mexico. after ceviche. Adapters allow you to see this in any case, and that's a plus.

I ordered this to clean my pressure washer over the winter. I live in Maine and use a pressure washer all season to get rid of salt and calcium. Attaching and blowing out the washing machine worked great to ensure the washing machine doesn't freeze! Great tool at a great price

Thought I'd try blowing out my sprinklers this year but couldn't find the right compressor nozzle until I found this one. Great little thing. Blowing out the sprinklers has become as easy as possible. Great that it comes with male and female adapters. Easy to use on sprinklers and hoses.

Bleed your water lines with ease with this winterization kit. He has a problem with the ball valve, when pressure is applied the valve rises into position and forces air through the valve. This isn't critical, but it's a minor drawback. It still works fine to blow out the water lines and not use RV antifreeze which will contaminate the water lines with antifreeze.