A larger volume and share: the Allerair air purifier of high quality alloy steel housings is larger than the general light air purifier. Its 5000 Series, 6000 Series, 8000 Series, not only large, and this cylindrical housing is designed with the wind turbine structure, ensuring efficient use of internal space. A larger volume and component ensure that the Allerair air purifier can operate reliably in severe contamination.
Song Guangsheng, director of the National Indoor Environmental Environment and Environmental Product Quality Supervision and Inspection Center, recently pointed out that some air purifier manufacturers are increasing, and air purification products are getting thinner.
The time of the air purifier has been out of time, but before 2011, there are only a few consumers in the domestic market, mainly in order to remove decoration pollution; since 2011, with smog, PM2.5 (fine particles) Wide attention, a large number of consumers began using air purifiers.
Replace the filter material's convenience: It is necessary to understand whether the air purifier is convenient before purchasing, and the general air purifier is only replaced by the initial filter. Other parts generally need to replace or repair the maintenance. This matter must be confirmed before you purchase.
HEPA (high efficiency air purification): HEPA high density filter material is also one of the most advanced air filter materials in the field of air purification. It is recommended that consumers try to choose this technology when purchasing.
According to the purification method, the purification mode is mainly divided into three categories: activated carbon adsorption, HEPA (high efficiency air purification), UV lamp.