Domus DTA-11 Mode D'emploi page 74

The filter is made of stainless steel mesh for a longer life. The filter should be cleaned with a brush
that is not made with metal or hard bristles. Protective gloves should be worn if cleaning the filter
directly by hand.
It is advisable to clean the filter every 4 or 5 hours of operation. See chapter 10, Maintenance.
THE PERFORMANCE OF THE DRYER LARGELY DEPENDS ON GOOD
MAINTENANCE (CLEANING) OF THESE ELEMENTS
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