Review on RV Water Pump Combo - Zebra R3700 in Polar White by Stephen Schmidt

Don't waste your money. I bought this as it turned out to be an exact replacement for the faucet in our retractable RV. It fit/installed fine but didn't work. It didn't fill the tank at all. I decided to install a small diaphragm pump to help him out. nope The handle doesn't actually "shut off" completely, so the pump kept running every 5 seconds. I ended up buying a 4" offset bathroom faucet and hooked up the hose to the hot side and the tank/pump to the cold side and it works great. Just a shame I had to 4" offset holes for the new faucet drill.