Review on 🚰 Metpure Heavy Duty EZ RO Reverse Osmosis Filtration Adapter: Connect RO to Ice Maker & Refrigerator with Lead-Free Solid Brass 1/4" Quick Connect Ball Valve by Richard Gilbert

I used this on my reef feed reverse osmosis system. I hooked it up to the sink in the garage. All connections were very direct. Unfortunately, the first set I received had the check valve leaking when turning the valve on and off. When the valve was in the fully open or fully closed position, there was no leakage. I had a replacement from Revain a few days later and this works great. I love that everything is brass and I have a 1/4 cutoff in front of the hose. An option sold by BRS has a built in shut off valve after changing to 1/4 hose line. My only concern was a plug connection due to a hose leak. This solved these problems for me. Just add a waste water drain poppet valve and you're done.