I don't know that I could give the Smart Air Compressor a favorable recommendation at all. I thought it looked pretty good myself and liked the spec's on it so I ordered it for using and replacing the $10.00 Wal-Mart compressor I already had. It worked all of about the first 15 minutes I had it and then stopped (broke) and hasn't worked since. The $10. Wal-Mart crude as it is runs circles around the Smart Air Compressor which sells for $19.95.
In my opinion I'd look elsewhere other than at that one.