I bought this compressor a few years ago, and have only filled 4-5 tanks with it. It takes around 22 minutes to fill an Al80 from empty to full, and cuts off at 3000psi. I have never has the air tested, but it tastes clean and had never produced carbon monoxide (I test every tank I dive). There are less than 5 hours of run time on the unit. I would recommend replacing the fill hose as it looks like it's getting old. Runs on regular 110v power. I can meet a buyer in Live Oak Fl or Valdosta Ga.
https://vimeo.com/143947347
https://vimeo.com/143947347