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8 → Ceramic filter maintenance
Remove the filter without touching the ceramic part,
remove the dust with vacuum cleaner or by using an air jet.
Dust decreases the photocatalytic eciency.
Wash the filter under running water every two months to
remove any residual dust accumulated in the pores. DO NOT
use tools to scratch the surface of the filter. If the dirt is
stubborn, immerse the filter in room T ° water for 10-15 min.
After washing, gently shake the filter to remove excess water
and let it dry on cloth. DO NOT rub. DO NOT dab. When it is
totally dry, enter the filter.
Tip → We suggest not to handle
the filter with bare hands. It could
get dirty and lower the eciency
of the photocatalytic reaction.