The quality of air filter is good or not mainly depends on the following three aspects:(1) waterproof performance;(2) filtration accuracy;(3) breathability.

There's always something wrong with my family's mold.Can an air purifier remove it?

Air purifiers work by moving air through filters and capturing elements that can cause pollution, allergies, asthma, illness and more.In addition, using activated carbon filters (a separate filter), they capture odors and chemicals in the air.

I just bought an air purifier and I want to know how long it takes to clean a room of about 300 square meters.

The filter element is the core filter component of the air purifier, and its quality directly determines the purification effect. Up to now, Xiaomi has provided three air purifier filter elements, economic version, formaldehyde-enhanced version, antibacterial version, and the performance difference between different filter elements will be great? Which one is worth our choice?