Review on TOAUTO A3 PCP Air Compressor, Unique Vertical+Wire Spool Portable Design, Auto-Stop, Oil/Water-Free, 4500Psi/30Mpa, 8MM Quick-Connector For Paintball/PCP Air Rifle/Tank, 110V AC Or 12V Car Battery by Andrew Choukline

I play paintball with my kids and their friends. This has been a game changer from when I used to play as a kid. The ability to fill your own HPA tanks is awesome. I fill a scuba tank with this compressor and fill tanks off that. It definitely takes a while to fill the scuba but its really set and forget. It will shutoff after a certain time or when its at a certain pressure automatically. Make sure you get a good filter and you are ready to go. This really has been working out great.