Clean Air Optima CA-501 User Manual page 6

Maintenance
Cleaning the outside of the air purifier
1. Switch off the device and pull the plug.
2. Use a soft and humid piece of cloth to clean the device from dust and dirt.
3. Make sure that no water gets into the device.
Filter cleaning
The best effect is reached by cleaning the filters once a month. If indoor air is extremely
polluted, more cleaning can be required.
Clean the Pre-filter and the HEPA filter with a
brush or your vacuum cleaner. That way bigger
dust particles like lint, hair and dander of pets
can be removed from the filter.
Warning! Do never wet or rinse the composite filters (HEPA + Activated Carbon Filter)
with water.
Signs for used up filters
Increased sound, reduced air flow, congested filters, rising presence of smells. The
filter needs to be replaced by a new one when the HEPA filter changes its color from
white to grey or black. If the HEPA filter remains white, there is NO need to replace the
filter.
How to order filters:
Contact Clean Air Optima Customer Service tel. + 31 (0) 742670145 or visit our
webshop: https://www.cleanairoptima.com/-accessoires
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