The intake air filter is the first line of defense for the air end. A clogged filter chokes airflow and raises energy use, while a damaged filter lets dust in.
Why It Matters
Dust entering the air end accelerates rotor wear and contaminates the oil. The filter protects the most expensive component.
Signs of a Clogged Filter
Reduced airflow, lower output and higher energy consumption for the same load indicate a restricted filter.
Maintenance
- Inspect on schedule or by differential pressure
- Replace when clogged, never just tap clean
- Use the correct filtration grade