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Hitachi FrostWash™ Technology
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FrostWash™ is a self-cleaning technology that freezes water moisture around the heat exchanger, trapping dust and bacteria in a thick layer of frost. This frost is later melted and flushed away, enabling fresh, clean, and comfortable air. It is proven to successfully remove 99%* of viruses and bacteria and 95%* of mold.
Notes:
*Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Reduction effects of virus, bacteria, and mold were observed by operating FrostWash once.
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Notes:
*Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Reduction effects of virus, bacteria, and mold were observed by operating FrostWash once.
And follow us on:
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