A full time airplane painter that I know, mentioned that one of the best investments of kit he made was spending money on a very good filter system for the compressor.
https://www.nationaltoolwarehouse.com/5-Stage-Desiccant-Air-Drying-System-P138707.aspx?gclid=Cj0KCQjw557NBRC9ARIsAHJvVVNfukJH99CIqOihnGWWjXz17yK29nmSNQkivtdCTiF3Jw9_ItXM9jMaAuCUEALw_wcB
For a one-off paint job, is this overkill (cost), is there perhaps a compromise?
https://www.nationaltoolwarehouse.com/5-Stage-Desiccant-Air-Drying-System-P138707.aspx?gclid=Cj0KCQjw557NBRC9ARIsAHJvVVNfukJH99CIqOihnGWWjXz17yK29nmSNQkivtdCTiF3Jw9_ItXM9jMaAuCUEALw_wcB
For a one-off paint job, is this overkill (cost), is there perhaps a compromise?