After some searching and a lot of reading I found a very good site that puts diving compressor information in simple terms. https://www.scubaengineer.com/high_pressure_compressor_filtrat.htm Filter information, Carbon to Molecular ratios, tempatures, humidity and much more.
Filter change hours for Coltrisub & Bauer Mariner compressors. This is based on ambient (local average outdoor) tempatures.
Service and maintenance of compressors is one of our biggest and most frequent activities. We keep 4 spare filter sets and mineral oil on hand at all times to ensure no disruption in tank filling.
Enjoy and get a better understanding to save headaches in the future.
Max’s Dive Centre