Multi-stage filtration system

A filtration system for a machine, the filtration system comprising:

• a plurality of pressure sensors configured to acquire pressure data regarding a first pressure differential across a first stage filter and a second pressure differential across a second stage filter, the second stage filter downstream of the first stage filter, and at least one of the first stage filter or the second stage filter includes a chemical catalyst;
• one or more chemical sensors configured to acquire chemical data regarding a chemical downstream of at least one of the first stage filter or the second stage filter;
• and
• a non-transitory computer-readable medium having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:
• monitor the pressure data and the chemical data;
• provide a first notification in response to the first pressure differential indicating that the first stage filter is in a plugged condition;
• provide a second notification in response to the second pressure differential indicating that the second stage filter is in the plugged condition;
• and
• provide a third notification in response to the chemical data indicating that the chemical catalyst is chemically saturated.

A system comprising:

• a non-transitory computer-readable medium having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:
• acquire air quality data regarding an air quality of air upcoming, proximate, or entering an air inlet of a filtration assembly;
• close or restrict the air inlet in response to the air quality data indicating that the air upcoming, proximate, or entering the air inlet is of a quality lower than a quality threshold to substantially prevent dirty ambient air from entering the filtration assembly;
• and
• activate air storage to provide an air supply to the filtration assembly when the air inlet is closed or restricted.