Six Frequently Asked Questions about Air Purifiers.air purifier covid Manufacturing

　　1. Do you need to close the doors and windows when using it?

　　The answer is that you must close the doors and windows to use the air purifier. If you turn on the air purifier without closing the doors and windows, the outside air pollutants will flow into the room continuously, which will not only lead to poor indoor air purification effect, but also increase the filter screen of the air purifier. consume and waste electricity.

　　2. Is it good to put it on the wall?

　　Maybe many people are used to placing electrical appliances against the wall, and they like it when they buy an air purifier, but the correct answer is that they cannot be placed against the wall. Because the air inlet and outlet of mainstream air purifiers are 360 degrees, if they are placed against the wall, it will affect the air circulation and air purification effect. The correct placement of the air purifier should be in the middle position, and no debris can be placed next to it so that the air purifier can better play the air purification effect.

　　3. Turn off immediately when the air quality is good?

　　Some people want to turn off the air purifier when they see that the air quality on the air purifier is excellent. In fact, this is not right. It is better to wait another 1-2 hours before turning it off, because air purification has A buffering result, if turned off immediately will not achieve the best air purification effect. Moreover, the power consumption of the air purifier is a relatively power-saving electrical appliance among all household appliances, so there is no need to worry about the power consumption of the air purifier.

　　4. Can it be used with a humidifier?

　　It is recommended not to use it together, because the water mist from the humidifier is essentially the same as PM2.5, and it is aerosol particles, especially when the water mist is stained with the gray layer in the air, it will be used by the air purifier. The pollutants are dealt with, so not only does the humidifier fail to achieve the effect of humidification, but also increases the burden on the air purifier. In addition, the air purifier has an activated carbon filter and a HEPA filter. The activated carbon filter is easy to become sour in a humid environment, and the HEPA filter will block the filter due to water mist in a humid environment, resulting in poor purification efficiency and effect. So it's best not to use them together, and even if you want to use them at the same time, stay away from the air purifier.

　　5. Is it better to be near or far from people?

　　It is recommended that when the air purifier is working, it is better for people to be far away from it, because the air purifier may absorb air pollutants around it when it is working, and if people are next to it, they may be affected by air pollutants. And the room is not big, and within the purification range of the air purifier, even if people are not around the air purifier, it will not affect the effect of air purification.

　　6. Can the filter be washed and reused?

　　Whether the filter can be washed and reused depends on the situation. If it is a filter-type air purifier, it cannot be washed, because the HEPA and activated carbon filter layers are disposable products. After use, they can only be replaced regularly and cannot be washed with water to avoid secondary The electrostatic dust collector can be washed with water. It belongs to the air purifier without consumables and does not need to replace the filter element, but its shortcomings are also obvious, such as the inability to remove formaldehyde.

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