Analysis of Air Purifier and Ash Production Mechanics in GregTech Odyssey

In GregTech Odyssey, industrial production often comes with a byproduct — ash. To reduce ash output, players can use Air Scrubber (Air Scrubber). This mechanism has a clear formula definition in the code, and understanding it can help players better plan factory layouts and resource utilization.

No purifier100% no reduction

LV× 2/3-33.33% better than no purifier 50%

MV× 2/5-60%, better than LV 66.67%

HV× 2/9-77.78% better than MV 80%

EV× 2/17-88.24% better than HV 88.89%