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8. Technical Points
Cleaning mechanism
The pre-filter rotates and passes through the dust box
The dirt on the pre-filter is collected with the cleaning brush
and accumulates on the scraper plate.
Dust box
Pre-filter
Cleaning brush
Pre-filter
Scraper plate
Dust box
Pull out
The dust accumulated on the scraper plate may gather together into a long belt-like shape that does not drop into
the dust box. If the dust on the pre-filter is removed, the cleaning mechanism is working properly.
How the Cleaning Mechanism Works
Platinum catalyst
A catalyst that combines platinum, which exhibits high chemical reactivity, with a catalytic
substance that has numerous pores.
It absorbs and breaks down the sources of various odorants causing complex odors in daily life.
HEPA filter
<High Efficiency Particulate Air filter>
A highly efficient filter capable of filtering at least 99.97% of particles with a diameter of 0.3 μm
(micrometer).