Xiaomi has developed an air purifier filter element, which is an enhanced version of in addition to formaldehyde, and it has a good effect of purifying formaldehyde.
This filter element is made of high-efficiency filtering materials provided by Toray Japan, with the grade as high as E 12, and its filtering ability is the strongest, even exceeding 99.5%. The activated carbon used to deodorize in addition to formaldehyde in the filter screen is about 250g, and the CADR value of formaldehyde is 100m/h, which is suitable for the super-large area of 120 m, so the Xiaomi air purifier can effectively purify formaldehyde.
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Precautions for use of air purifier:
1, rapid purification
At the beginning of the operation of the air purifier, it is recommended to run at the maximum air volume for at least 30 minutes, and then adjust to other gears to achieve the effect of quickly purifying the air. ?
Step 2 purify pollution
When using air purifier to remove outdoor air pollutants, it is suggested to keep doors and windows in a relatively sealed state as far as possible to avoid the reduction of purification effect caused by a large number of interactive circulation of indoor and outdoor air. After long-term use, pay attention to regular ventilation.
3. Decoration and purification
If used to purify indoor gaseous pollution (such as formaldehyde, benzene, etc.). ) decoration, it is recommended to use it after effective ventilation. Replace or clean the filter screen regularly to ensure the purification effect of the air purifier and avoid the secondary discharge of pollutants adsorbed by the invalid filter screen.
Xiaomi official website: in addition to formaldehyde Enhanced Air Purifier Filter Element
Baidu encyclopedia: air purifier