Kemper Clean Air Tower Mode D'emploi page 73

Reasonable upkeep helps to keep the filter system in a functional state over the long
term.
− Clean the filter unit thoroughly every three months.
− The outer surfaces of the filter unit can be cleaned with a suitable dust class H
industrial vacuum cleaner.
Information
Necessary maintenance work such as e.g. filter cartridge replacement
may be made only by KEMPER or a professional specialist service
companyauthorised by KEMPER.
Part no.: 150 2627 (CAT 2.0)
All rights over changes without prior notice and errors reserved.
KEMPER CleanAirTower 2.0 Operating instructions - EN
- 73 - Rev.: 00
Issue: 02/2017