Flojet 20381-009 Quad Port Fittings - Quad x 1/2 Barb, One

I have a quick connect fitting on my RV water pump and this (with a piece of tubing and hose clamp) snapped right in to winterize my system.

The first year I had my RV I didnt know any better so I pried the hose off the pump fitting, making a mess, cutting the hose and the fun of being wadded up under the access area. The next year I ordered one of these and attached a 4 foot section of service hose. Boom 1 minute vs 30 minute to do the same thing.... put hose in antifreeze jug ! When Im done I just coil the hose up and leave it in the cabinet next to the pump for next year.

The worked as advertised.

Perfect fit, and function.

I have a Bullet Premier and I used one of these and a bit of tubing. The fitting goes into the inlet of the water pump and the hose goes into a jug of the pink RV antifreeze. I got my entire water system winterized in no time at all with this solution. For more informatio on how I did and used this product, see this video: [...]

Works perfectly for winterizing my camper

I use these as part of my winterizing kit for my 5th wheel camper. They fit the pump perfectly and are easy to use.

work great.

Worked great for our 2015 Keystone Bullet Premier winterization. Bought some clear 1/2 tubing to fit it to the adapter and had the trailer winterized in 15 minutes.

great ports for my water pump, fast install, easy to use.