Philips portable room air purifier, one can term it as air purifier but the price they had introduced is very much high. No one would be able to spend 10k on such products. Might be some well-rich background people can afford it but median people will refrain from buying such products. The products durability is good but compared to its price, its again reckless. One must have concentrated on its style and design also. The design is not so cherish able.