Choose the right purchase channel for the purifier

When buying an air purifier, it is recommended to buy it through formal channels such as large shopping malls, electrical stores, brand stores and mainstream e-commerce websites.
As of 2013, air purifier brands, features, performance, appearance designs and prices are very different, which is dizzying. It is recommended that consumers choose products according to their actual needs, not the more functions, the better.
For example, for consumers who need to protect against PM2.5, it is recommended to choose an air purifier with outstanding PM2.5 purification ability. Newly renovated homes can focus on air purifiers with outstanding formaldehyde and toluene removal capabilities.