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Trust the filter class
The air filter class H14 used in the KA-520 air purifier guarantees an efficient separation of 99.995% of all suspended matter in the air and reduces the spread of particles and organisms such as viruses and bacteria.
Made from high-quality microfiber fleeces, which are fixed with spacers made of hot melt adhesive to form a stable, aerodynamically optimized package. Framed particle-tight, this filter can be used in any position.
The H14 HEPA filter should be replaced at least every 6 months. If the indicator light (located on the external control unit) lights up yellow before the specified period, the filter must be changed immediately!
Filter replacement necessary?
In the following video, our colleague shows you how easy it is to replace the filter on the KA-520 air purifier.
We have compiled the most frequently asked questions/answers for you on a separate page.
To the answersfollowingVDI 6022-1:2018-01