Mi Air Air purifier 3 evaluation: Democratizing blank air

Air pollutants is a sound well being danger. In main towns throughout Asia, smog generated by means of fast business enlargement, crop burning, and pollutants has reached some extent the place aids similar to face-masks and air purifiers have transform important additions to the house. In India, Xiaomi noticed the chance early and presented the Mi Air Air purifier 2 in 2020. A number of years later, the corporate is introducing the following era Mi Air Air purifier 3.

Does the brand new fashion upload sufficient to justify an improve? We discover out within the Android Authority Mi Air Air purifier 3 evaluation.

Mi Air Air purifier 3 evaluation: The massive image

The Mi Air Air purifier, when it introduced in India again in 2020, made a soar in opposition to making air purification apparatus out there. Identical fashions from competing manufacturers stay considerably dearer, and the related value of alternative filters is some other consider lowering get admission to. Xiaomi circumvented this via scale.

By means of making the {hardware} quite priced, way more shoppers are in a position to shop for them. This we could Xiaomi earn money at the air filters via scale, fairly than riding up worth issues — a vintage Xiaomi technique.


Xiaomi’s M3 carries over the fundamental design of the Mi Air Air purifier 2S. A tall and slender field, the design is minimum, and the matte white end is going neatly sufficient with maximum decors.

Mi Air Purifier 3 front angled shot of air purifier

Mi Air Purifier 3 front angled shot of air purifier

For purposeful causes, air purifiers can’t in reality be hidden. The nondescript design of the Mi Air Air purifier 3 turns into all of the extra vital. There are, on the other hand, a couple of distinct adjustments.

The highest grille has been switched from a round cut-out to a sq. design. A transfer within the inside fan construction accompanies this new grille. We’ll communicate extra about this in a while.

Mi Air Purifier 3 top shot showing grille

Mi Air Purifier 3 top shot showing grille

Somewhere else, bodily buttons were changed by means of an upgraded round OLED panel this is touch-capable. Switching between modes is now completed by the use of the contact panel. The demonstrate presentations the present AQI ranges within the room, with a smaller row exhibiting the ambient temperature, humidity degree, in addition to the chosen mode.

Mi Air Purifier 3 filter

Mi Air Purifier 3 filter

That’s about it for bodily adjustments. The perforated grille operating alongside three of the four aspects is identical. So is the easy-to-remove again panel for having access to the clear out meeting. I’ve examined a variety of air purifiers and I truthfully consider Xiaomi has essentially the most out there and easy-to-use device available in the market.

How neatly does the Mi Air Air purifier 3 carry out?

In an important trade, the Mi Air Air purifier 3 in any case ships with a real HEPA Elegance 13 clear out as a substitute of the EPA clear out that was once incorporated with earlier fashions. Curiously, the Elegance 13 alternative filters have compatibility with Xiaomi’s older air purifiers. This implies you must be capable to improve your older air purifier at your subsequent clear out alternative cycle.

The Mi Air Air purifier 3 in any case will get a real HEPA Elegance 13 clear out.

It no doubt makes trade sense for Xiaomi to persuade customers to interchange their clear out now and again fairly than persuade them to shop for an all-new air purifier (simply to side-step a clear out acquire).

The incorporated HEPA clear out is rated to filter 99.7% of smoke, mud, spores, and nice debris. Whilst it’s laborious to check simply how a lot this clear out improves over the common EPA clear out, my standalone air high quality sensor confirmed the air air purifier was once no doubt doing its process. About 45 mins into operating the air air purifier, the ambient air high quality on the other hand across the 60-70 PM2.5 mark at the air high quality index. This isn’t easiest, however in a big unsealed area, it’s nonetheless a limiteless development over the 250+ ranges with out the air purifier. A snappy sniff take a look at additionally confirms a whole absence of pollution-related odor.

Mi Air Purifier 3 laser particle sensor

Mi Air Purifier 3 laser particle sensor

Along side the HEPA clear out, the Mi Air Air purifier 3 additionally positive aspects a brand new centrifugal fan. Xiaomi claims a blank air supply fee of about 380 cubic meters in step with hour. It is a vital improve from the 310 cubic meters in step with hour ranking of the former fashion, and likewise has an affect at the protection space.

I examined the Mi Air Air purifier 3 the usage of an unbiased air high quality sensor that I positioned on the different finish of a room of about 405 sq. toes. With ambient PM 2.5 ranges of about 250, I set the Mi Air Air purifier to automated mode. It was once in a position to deliver PM 2.5 ranges all the way down to beneath 100 in about 15 mins. This required the fan to run at complete blast, which was once reasonably noisy. As soon as the preliminary air scrub was once entire, the fan velocity dropped and it took some other 15 mins to deliver PM 2.5 ranges all the way down to sub 50 ranges. The Mi Air Air purifier 3 was once noticeably extra environment friendly and sooner by means of nearly 10 mins when in comparison to a equivalent take a look at carried out at the Mi Air Air purifier 2S.

Particular person filters are rated to final between three and six months. In my revel in, a town like New Delhi, with prime air pollutants ranges, would require you to interchange the clear out about each and every four months.

How sensible is the Mi Air Air purifier 3?

The brand new air purifier comprises deep integration with Xiaomi’s Mi House app, and, to a lesser extent, the Google and Amazon sensible ecosystem.

This is a cinch to glue the Mi 3 to the Mi House app the place you’ll be able to see now not best air high quality metrics, but in addition keep an eye on all of the purposes and schedules. Connecting to sensible audio system calls for you to permit the Mi House talent within the Alexa or Google House app. As soon as completed, you’ll be able to ask your sensible speaker to change the air air purifier on or off. You’ll additionally upload routines. I configured my unit to change off each and every time I stepped out of the home the usage of a Google House regimen and it reliably induced each and every unmarried time.

Mi Air Purifier 3 google home integration

Mi Air Purifier 3 google home integration

I really like that you’ll be able to transfer between modes the usage of the contact display screen on display-enabled units such because the Nest Hub. Sadly, you’ll be able to’t ask your sensible assistant immediately for an ambient air high quality degree readings.


  • Mi Air Air purifier 3 — Rs. 9,999 (~$140)

Priced at Rs. 9,999, the Mi Air Air purifier 3 is one of essentially the most inexpensive choices in the marketplace. Upload to that the cheap value of alternative filters, which, at Rs. 2199, are inexpensive than possible choices, and you’ll be able to see that that is one of the most efficient offers round.

In comparison to my BlueAir or Honeywell air purifiers, the Mi Air Air purifier isn’t relatively efficient; on the other hand, at part the associated fee for the unit itself and considerably inexpensive filters, the Mi 3 is an excellent and inexpensive first step in opposition to bettering air high quality in your house.

Mi Air Air purifier 3 Xiaomi’s widespread air air purifier, now supplied with a HEPA clear out

The Mi Air Air purifier 3 is the most recent iteration in Xiaomi’s widespread line up of air purification {hardware}. It sports activities a touchscreen succesful OLED demonstrate, a larger top-grille, a extra robust fan in addition to a real HEPA Elegance 13 clear out.

Mi Air Air purifier 3 evaluation: The Verdict

The Mi Air Air purifier 3 is a superb, albeit iterative, step up in Xiaomi’s circle of relatives of air purifiers. The design is minimalistic and doesn’t stand out, which is solely what you need in your house. The attached options are a to hand add-on. A very powerful bit is efficacy. Whilst the Mi 3 isn’t as environment friendly as considerably higher-priced fashions, it does the process neatly sufficient to supply a palpable development in air high quality.

No one must must be afflicted by the ill-effects of deficient air high quality. The Mi Air Air purifier 3 takes a large step ahead in democratizing this area.