Xiaomi Mi Air Purifier 3H Review (Singapore model)

This blog post reviewed the Xiaomi air purifier model 3H. Currently in the market, you hardly can find the old model but just in case you are curious, the 3H model is better than its 2S model in the following aspects:

  • Effective area: Now 32 to 48 meter square (increased by 29%)
  • CADR (Clean Air Delivery Rate): Now 400 meter cube / hour (increased by 30%)
  • Improved wind path system.
  • Increased wind output.
  • Lower noise generated.

It is also better to get 3H as compared to the 3C model because it is easier to buy the extra filter for 3H as rather than 3C..

The air purifier is quite small and compact compared to other models.

The dimension is 24cm (width) x 24cm (depth) x 54cm (height). It weight about 4.8Kg (including filter).

It can also tell you the current state of your surrounding air condition, which I find it useful.


I also like that it can also connect to the Mi app to control the device.

If you are thinking of buying an air purifier for your study room or bedroom, then this is definitely a good choice!

Recent Reviews


Group Buy Deal

Qoo10 runs group buy deal sometimes, you can click here to check it out.

Just remember to add extra warranty just in case..


Purchase additional filter

Filter needs to be changed around every 6 months depending on your room’s air quality. You can click here to purchase extra filter at discount too! The filter comes with unique RFID which means it is genuine. Look out for these tagging if you buy filters from other places!

Special note: Do buy the purple color if you are concerned about virus and bacterial in the room.