How often should the NetShelter CX dust filters be cleaned?

Issue:
NetShelter CX owners need to know how often to clean the dust filters.

Product Line:
NetShelter CX

Environment:
All versions and serial ranges.

Cause:
A dirty dust filter can reduce airflow and cause increased heat in the cabinet.

Resolution:
In a normal office environment the dust filter should be cleaned every 12 weeks.
The scale of cleaning can slide all the way up to 'daily' in a dusty environment. In those cases we recommend customers buy a spare set of dust filters, to always have a clean set on hand.