How to choose the air purifier

For humans, air can be said to be everything in a sense. When our air is polluted, many people use air purifiers to handle the air around us. Then follow the footsteps of Xiaobian. Let's take a look at how to choose the air purifier

How to choose an air purifier

Choose a brand. You can find out which big brands are in the network. After all, the big factory is still trustworthy. The big factory technology is still relatively advanced, and the convenience of each after-sales service has certain advantages.

The working principle of the purifier is first understood. Generally, the equipment is used to accelerate the circulation of indoor air. After filtering the net, some dust with larger diameter is filtered. Then some filters have negative ion function, which can be carried out in the machine. High-pressure discharge allows the air to generate negative ions, making the air more refreshing.

Choose your purpose. At present, there are two major functions of air purifiers. Indoor air pollution solves the problem of formaldehyde pollution, and there is a negative oxygen ion technology, which can solve some functions such as sedation, hypnosis, analgesia and appetite. What is the function of what you want to buy, please give yourself an answer.

Select the area. Select the corresponding equipment according to the indoor area. The unit is square meters (m2). Because there are often falsifications on the market, it is safer to choose a large area of equipment. General household equipment has 10-60 square meters, of course, the larger the area, the more expensive.

The choice is the right price, not the more expensive the better. With the improvement of technology and the intensification of competition, the price of equipment is also continuing to decline, so it is not the most expensive, mainly focusing on its purification effect. Some remote control, Internet control is basically some ultra-avant-garde design, these features are selling points, but not the most critical, consumers must consider clearly.

Choose materials. Some purifier materials are charcoal, filter, purple light and plastic, as well as some plastic grade classification, so in the same price range, the choice of high quality plastic and safety filter will be the consumer's favorite

Choose after sales service. Generally, the equipment selected should be sold locally or repaired, so as to ensure the maintenance of the product in the future, and save the invoice for purchase.

When using the purifier, be careful. For the first time, it is best to drive the device to the maximum wind force, work for half an hour, and then adjust to other wind speeds, so that the filter effect can be quickly achieved, and the stability of the device can be experimentally tested. If you do not use the device for a long time, remember to cover it with a carton or bag to prevent dust from entering.