Maintenance and care
Replacing the exhaust filter
Always change the ACTIVE HEPA filter when the filter change indicator (Reset button 7) lights up. It is designed to light up after approximately 50 hours of operation which is about a year of average use. The vacuum cleaner can still be used with the exhaust filter indicator lit. However, the suction power will be reduced as will the effectiveness of the filter if it is not replaced.
You can replace the "ACTIVE HEPA" filter supplied with the cleaner with a "SUPER air clean" or an "ACTIVE air clean" filter if you wish (see "Replacing one type of filter with another").
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