Clean Air Optima CA-702 Smart Manuel page 11

Maintenance
Cleaning the housing of the Clean Air Optima® dehumidifier
1. Switch off the device and pull the plug.
2. Use a soft and humid piece of cloth to clean the device. Do not use chemical solvent such
as benzene, alcohol or gasoline.
3. Make sure that no water gets into the device, do not sprinkle with water.
Replacing of filters
Depending on the use, the Activated Carbon Filter and True HEPA H13 Filter has a lifespan of
approx. 3 – 6 months. The Pre-filter and UV-C lamp are permanent, no replacement needed.
Take out the filters from the filter frame compartment. After filter replacement or filter
cleaning reinstall the filters back into the filter frame compartment and assemble back to the
device, see the illustration below.
Filter cleaning
The best effect for a longer lifespan of the Filters is reached by cleaning the filters once a
month. If indoor air is extremely polluted, we advice to clean the filters more often ca. once per
two weeks.
Clean the Pre-filter, Activated Carbon Filter and True HEPA H13 Filter carefully with a brush or
your vacuum cleaner. That way bigger dust particles like lint, hair, dust and dander of pets can
be removed from the filters.
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