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

I ordered this adapter to install on my RV fresh water pump in order to winterize all my fresh water pipes with human safe antifreeze. It arrived in a timely manner and was very easy to install. Very satisfied with both the product as well as the prompt service provided by Amazon.

Worked perfectly

Perfect fit! Just had to buy the hose. Rv trailer winterized!!!

Just as described. Fit perfectly. Good quality. I would recommend to others. I am very satisfied. Good value for price.

I bought this so I could winterize my RV. The 12v pump has these and are quick disconnect. Just hooked one to some tubing, connected, and pumped RV antifreeze throughout the entire system. Worked great and only used 1.5 gallons of antifreeze. I will drain back into the original container in the spring for reuse next winter.

Great

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: [...]

It was a perfect fit and saved me valuable time and money

Perfect for winterizing...no need to install any valves.

Glad I found them. Work great.