
This is not the first air purifier from this company. A similar device has already been working at home for more than a year. I bought because of the child, he is allergic. I will not say that there have been dramatic changes in the health of the child after the appearance of this device. But, I can say for myself, I also have allergies, I felt a little better. Pros: Silent, does not require replaceable filters, nice backlight. Different cons: Not a very convenient model in terms of requirements for installing a cleaner.