Q: How often should the air filter be replaced?
A: Replacement frequency depends on environmental dust levels and maintenance policies. Inspect regularly and replace when visibly dirty or at scheduled intervals.

Q: Is any downtime required for replacement?
A: Filter replacement is typically quick; follow maintenance procedures to minimize or avoid downtime.

Q: Does the filter change airflow direction?
A: No. The filter provides particulate protection; airflow direction is determined by chassis design and fan modules.