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MI HEPA Air Purifier 3H with 3-Layer Integrated 360° Cylindrical Air Filters - Effectively Removes 99.97% Pollutants - Breath Cleaner, Fresher Air with Small Air Purifiers for Home and Offices

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 19
Order within 4 hours and 36 minutes
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Style: Mi Air Purifier 3H


Features

  • Advanced 3 Stages of FiltrationThe Mi 3H includes a triple-layer filter comprised of a primary filter, HEPA filter and an activated carbon layer. The sandwiched filter core works together to continuously cycle the air with nano-precision filtered air. Highly effective for PM2.5 and removes common pollutants from the air in your office or home.
  • High Efficiency and PerformanceA True HEPA achieves 13420 ft3/h PM CADR while pushing 6330 liters of purified air per minute. Sensors monitor the current air quality and adjusts the speed in real-time according to settings or automatically while delivering fresh air instantaneously.
  • Touchscreen OLED Display & Alexa EnabledLarge, crisp display shows real-time PM2.5 values and is color coded for easy viewing even from across the room. A tri-color light ring can help you reference the current indoor quality at a glance. The Mi 3H connects to your home via Wi-Fi and features AI voice control that allows you to interface with this smart device.
  • Energy Saving & Easy Filter Core ChangesUltra-low energy consumption of 0.9kWh per 24 hours is achieved through high quality internals. A brushless DC motor combined with an improved 360 air channel design ensures smooth and quiet operation. Automatic mode silently purifies until impurities are detected and ramps up the speed and reaches 38W max. Filter cores can be conveniently changed in 3 easy steps.
  • Small Footprint with Quiet OperationWith a base area similar to a sheet of paper, the Mi 3H can be placed anywhere in your room and does its job while remaining nearly silent. Dont forget to try the Sleep Mode which reduces the operating noise levels to a whisper quiet 33 dB, which is perfect for your bedroom or a childs nursery.

Color: White


Brand: Xiaomi


Product Dimensions: 3.72"D x 3.72"W x 8.06"H


Floor Area: 45 Square Meters


Specification Met: CARB Certified


Is Discontinued By Manufacturer ‏ : ‎ No


Language ‏ : ‎ English, English, English, English, English


Product Dimensions ‏ : ‎ 3.72 x 3.72 x 8.06 inches; 11.02 Pounds


Item model number ‏ : ‎ XM200017


Batteries ‏ : ‎ 1 Lithium Polymer batteries required.


Date First Available ‏ : ‎ December 4, 2019


Manufacturer ‏ : ‎ Xiaomi


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Best air purifier i have used
Style: Mi Air Purifier 3H
It’s the third air purifier brand I have used. This one is much better than many other big names. Easy to set up, pretty sensitive & accurate pm2.5 monitors, low noise level.
Reviewed in the United States on April 12, 2024 by Amazon Customer

  • OEM filter. Fits exactly like original.
Style: Filter 3C 3H 3 2S 2C Pro
Filter seems to be original and has the "RFID" chip on the bottom so didn't have to reset anything on the 3H. Kinda wish it was packed a little better (arrived in original box), but it arrived ok.
Reviewed in the United States on April 25, 2024 by BigE

  • Best Airfilter I've tried
Style: Mi Air Purifier 3H
I have two of these filters – one for home and another for a vacation apartment. The best features include the ability to track the actual air quality (by number) and control multiple devices from your phone anywhere. This is especially helpful when spending time in an area with terrible air quality due to pollution, as it allows you to monitor and maintain healthier living quarters. My only complaint is I believe there is a fan which draws air to the sensor even when the device is off. It has begun to make a buzzing noise while on and off on occasion. The solution would be lubricating it. ... show more
Reviewed in the United States on February 19, 2024 by Amazon Customer

  • Excellent air purifier for the money!
Style: Mi Air Purifier 3H
PROS: - I set the unit in a central area of the house between the living room and kitchen so that it can cover multiple areas. On auto setting, it kicked on very quickly to remove polluted air and any smoked from cooking. - After a few months of usage, I've noticed a considerable difference in the overall reduction of dust and my seasonal allergies have been noticeably reduced. CONS: - When the fan kicks on to maximum, the fan noise is noticeable. When operating under low or medium speeds, it's fairly quiet. - Smart app instructions included for troubleshooting were lacking. I couldn't get device to detect & connect to my WiFi. After doing some research on Reddit, I found that changing the router encryption setting from WPA-PSK/WPA2-PSK to WPA2-PSK solved the problem. - May encounter issues when trying to sync Google Home with Mi Home app. TIPS: - I recommend buying disposable filter cloths to wrap around the unit's filter. It should prolong the life of the filter and keep it clean...and perhaps save you money in the long term. https://www.amazon.com/DHVIJA-Compatible-Anti-dust-Kimberley-Electrostatic/dp/B0BKLJK242/ref=sr_1_5?crid=9XTUY16470H8&keywords=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter&qid=1683256753&sprefix=xiaomi%2B3h%2Bair%2Bpurifier%2Bfilter%2Caps%2C156&sr=8-5&th=1 ... show more
Reviewed in the United States on September 2, 2023 by Victor V Rothhaas

  • Works well - I was surprised
Style: Mi Air Purifier 3H
For the price, it works very well. Looks nice and very quite on night mode. Works with the iOS app and just does its job well so far.
Reviewed in the United States on November 7, 2022 by Laff

  • Recomendado
Style: Mi Air Purifier 3H
Purificador recomendado y fácil de usar
Reviewed in the United States on October 12, 2023 by Eduardo

  • auto mode is the best
Style: Filter 3C 3H 3 2S 2C Pro
the air purifier works really well. i always chuckle when i hit my vape or my bong it automatically starts going. once my dog even farted right next to it and it turned on 🤣
Reviewed in the United States on July 25, 2023 by 99cents

  • Trusted Brand
Style: Mi Air Purifier 3H
I had one when I lived in Beijing…now that smoke is coming to the US from Canada, I knew exactly what to buy!
Reviewed in the United States on July 19, 2023 by Danielle

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