want to buy it, but I don't know how to choose an air purifier?
This problem is also a problem that puzzles most domestic users. How to choose? How to buy?
First of all, the effect, price and brand of the product should be considered when buying an air purifier. At present, there are many air purifiers on the market, and the quality of products is uneven. For ordinary users, it is impossible to have professional instruments to test the performance of each air purifier. Therefore, when buying air purifiers, the first consideration should be large brands, and the second is to compare their psychological price with the applicable area and Cadr value given by the government.
Second: power consumption, noise and filter element price. The later investment of air purifier is electricity and filter element replacement. As far as the air purifiers on the market are concerned, they generally do not have more than one kilowatt hour of electricity or even less per day. The price of the filter element ranges from several hundred to thousands of yuan, and the filter element is replaced once every six months to a year, which is a large investment in the later use cost. However, there are also some electrostatic dust collection products without consumables on the market. Users can try to buy them. Most users like to put the air purifier in the bedroom, so long-term use, noise has become the most important point that users should pay attention to. Excessive noise will not only affect the user experience, but also affect the user's rest.
Finally: appearance, humidification, anion, intelligent IOT, remote control and other features. Everyone has a love of beauty. A good appearance can bring a good mood. Users can purchase such features as humidification, anion and intelligent IOT according to their actual needs. For example, users in the north can choose an air purifier with humidification function to humidify the dry air in winter, while functions such as intelligent Internet of things are more suitable for young people.
personal mini car air purifier