UpgradeSolution

It would be much better than using an air compressor, I cringed when I saw an air compressor being used on a server.

Please don't use an air compressor. Air compressors don't dehumidify and can spray drops of water into your pc. We use a product called a DataVac at work, it's an anti static reversable vacuum that can blow out dust but, since it's anti static unlike other vacuums, can also safely suck up stuff in a pc too. Also no moisture drops spitting from the tip when reaching the end of the tank as there is no tank.