It is one of those air purifiers that give no chance of complains in any department, but only in specs sheet. If you are in for a xiaomi device, Xiaomi ngươi Air Purifier 2S is the only air purifier you can have at the moment. Today, we have a chance to demo the xiaomi mi air purifier, và give an honest Xiaomi mi Air Purifier 2S Review.

Bạn đang xem: Mi air purifier 2 long term review

Xiaomi ngươi 2S ranks B+ in our air purifier ranking list. We give the biggest and most thorough database of air purifier đánh giá in the world.

In Breathe Quality, we have reviewed all air purifiers under these sections. Also, we guarantee that:

We vì give honest reviews (both pros & cons) so anyone will guarantee lớn have the wisest choices. We vày not (and never) exaggerate one sản phẩm just khổng lồ let you click the liên kết and buy that hàng hóa blindly.


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OLED display High-end Smart features Great budget for value
Only has H11 HEPA filter Quite noisy on highest speed High filter replacement cost Out of stock
check Amazon Price và Reviews

The Chinese mi is currently one of the biggest electronics corporations, presenting in more than 80 countries and regions around the world và have a leading foothold in many markets, mainly in Asia region like China, India or South-East Asia parts. However, in the United States, xiaomi isn’t quite popular, và we need a Xiaomi mi Air Purifier 2S Review khổng lồ decide if we should use this air purifier or not.

Other Xiaomi’s Air Purifier Reviews:

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Xiaomi ngươi Air Purifier 2S Price

Well, you maybe haven’t heard of this Xiaomi mi 2S anywhere, và some people will even make mistake the air purifier with the điện thoại cảm ứng thông minh Mi phối 2S. Mi added a charmer khổng lồ their air purifier portfolio, and the Xiaomi mi 2S will decide if they should invest in this field more or not.

The air purifier stays true to lớn the company’s strategy: low-price device with high-end stuffs. In mi website, the tag of Xiaomi ngươi 2S is $129, which sounds fair enough khổng lồ have one without thinking carefully. It is certainly the best budget air purifier packed with so many smart features that we’ve only seen on devices with double its price.

Even though xiaomi mi has been at the top in terms of market share, in the United States, it is just a newbie in air purifier industry. If you want higher-grade air filter, you should look for Medify MA-14 or Levoit Vital 100. Xiaomi mày 2S’s price is also close to the Winix 5300-2 and Winix 5500-2, which are still the best Amazon’s Choice for performance in sub-$150.

Top Xiaomi ngươi Air Purifier 2S giao dịch right now

Xiaomi Air Purifier OLED display formaldehyde sterilization air cleaning.

Comes with a bunch of high-end features. Works with Alexa & Google Assistant.

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Xiaomi ngươi Air Purifier 2S Design & Size

The thiết kế concept of Xiaomi mi 2S is not new. We used to check air purifier with this classic cubic tower design, lượt thích in the Medify MA-40 or Winix AM90. The Xiaomi mi 2S is the third-gen air purifier of this Chinese company, proven the effectiveness of this design.

One thing that really enhanced the kiến thiết is its fully 360° air intake which can be found from all 4 faces of this air purifier. It gives the maximum air đầu vào for better air cleaning, và overall improve the bottom-to-top air flow system concept of Xiaomi mày 2S.

In a nutshell, the air purifier is solid, has no sharp edges & feels good when using. Xiaomi mày 2S has an average dimension with 20.5 inches in height and 9.4 inches in width.

The major distinctive element in the thiết kế is the OLED display on front of the device. You may don’t need the contribution of OLED in air purifier, but this is the best display screen you can look at right now.

Xiaomi mi Air Purifier 2S weighs only 10 lbs, & you can lift it lớn anywhere easily.

Related post: Best air purifiers for bedroom.

Xiaomi ngươi Air Purifier 2S Filters

With the knowledge of the quantity and unique of the air filters, as well as the air filter types, we can decide the performance of this air purifier product. In our today Xiaomi mi Air Purifier 2S, we will have an all-in-one air filter, consisting of 3 different stages.

Pre-filter – The primary filter khổng lồ trap large particles & floating matters like large dust, plant fibers, pollen.

Xiaomi ngươi 2S uses a triple-layer air filter, starting with a primary pre-filter. Made with polyethylene terephthalate, the outer layer can protect the main EPA filter from grease, acids, alkalis & most solvents. It also traps the large objects of pollutants, so your air filter can last longer.

The vi xử lý core of this air filtration system is a H11-grade EPA filter from Toray Industries, a corporation with nearly 100 years of making fibers, including of high-quality air filters. I believe this air purifier can filter out at least 95% of any particles as small as 0.3 microns.

I made a simple chạy thử for the Xiaomi mi Air Purifier 2S, in a room of 150 square feet and under 1 hour. In the test, I also used the Airthreal APH260, InvisiClean Aura II và Hathaspace Smart True HEPA Air Purifier, so you can compare the performance of our today unit. The result, Xiaomi ngươi 2S is the lowest performer, due lớn lower-quality air filter. Its efficiency is only 97% for trapping any particles down to 0.3 microns.


Xiaomi recommends to lớn change the air filter after 3 lớn 6 months, depending on the frequency of use. The filter installment process is quite simple, and it is quite affordable, too.

Related post: Best air purifiers for allergies.

Xiaomi mi Air Purifier 2S Room Coverage

The Xiaomi ngươi 2S is suggested khổng lồ use in a room of 400 square feet by the manufacturer, which is fantastic for an air purifier in this price range.

The ACH of Xiaomi mày 2S is 2X to lớn 4X. With this air changes per hour rating, the air purifier can clean your room every 15 minutes.

The CADR of Xiaomi mi 2S is 180 cfm in general. For sub-$150 segment, such fan power is truly impressive, and can be better than a lot of air purifier brands.

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Xiaomi ngươi Air Purifier 2S Sound

Xiaomi said that the noise from Xiaomi mày 2S’s lowest setting is almost imperceptible. However, a budget air purifier with such fan power can’t keep the noise cấp độ as good as others designed mainly for bedrooms.

On lowest speed, I recorded the noise cấp độ to be 41 decibels (db), which is only like the library’s level. It is highly recommended khổng lồ run the air purifier on low to lớn keep it as silent as possible.

When you turn the device on highest speed, the noise cấp độ of Xiaomi ngươi 2S can reach 70 decibels. Yes, 70 decibels for an air purifier with less than 200 cfm in CADR rating is quite unacceptable.

Related post: Best air purifiers for baby.

Xiaomi mày Air Purifier 2S power nguồn Consumption

One of our most FAQs is “Do air purifiers use a lot of energy?” In fact, air purifier must be used for a long time lớn be efficient. And power consumption is one important criteria to review if this air purifier is good or not.

I am that person who care a lot about the energy bill, and that means I truly love air purifier with low power consumption. Equipped with Nidec motor from Japan, the Xiaomi mày 2S is truly an energy saver, with rated power nguồn of only 4.8 watts on lowest. The highest power consumption of this device is just 29 watts, & you can enjoy using the air purifier 24/7 easily.

If you run the Xiaomi ngươi 2S for at least 8 hours per day, you only pay from $2 lớn $10 each year.

Related post:Best air purifiers for pets.

Xiaomi mày Air Purifier 2S Additional Features

As mentioned, Xiaomi mày Air Purifier 2S shines outstandingly with the high-end additional features for a budget device. Introducing the OLED display, xiaomi gives you everything you need for air unique in your home, from the current air chất lượng index, the temperature và even the humidity level.

Xiaomi ngươi 2S applies a high-precision tia laze sensor lớn detect any particles as small as 0.3 microns, và give you feedback on the OLED screen. Moreover, the tự động Mode can be enabled lớn adjust the tín đồ automatically to lớn match the environment’s need. However, I’ve heard a lot of negative đánh giá about the tự động Mode khổng lồ be inaccurate, và Xiaomi mi Air Purifier 2S automatically switch to tự động hóa Mode. I will update the nhận xét later if I found any uncommon things happened in our testing unit.

This air purifier also has a sensor to kiểm tra the ambient light, & it will adjust the brightness of its display based on the current light of your room. Mi called it the Sleep Mode, and the Xiaomi mày 2S can keep the setting on lowest speed, so that your sleep is not disturbed.

Like every device in the xiaomi mi family, Xiaomi mi Air Purifier 2S is a smart device, & it can be controlled via Amazon Alexa or Google Assistant. It can be connected with a điện thoại app – the Mi home App, so you can check any information about the air chất lượng index, change the fan hâm mộ speed & set a timer to schedule the time off. It also notifies you when you need lớn change the air filter.

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2,Best air purifiers for dust.

3,Best air purifiers for mold.

Xiaomi mi Air Purifier 2S Customer Service

Xiaomi is an international corporation, with global active customer service lớn help you with everything you have trouble.

For U.S users only, you can easily liên hệ Xiaomi by live chat, which is available from 8 AM lớn 6 PM CST. Or you can hotline them via hotline at 833-942-6648, or email them at service.us
xiaomi.com. I am sorry I can’t write about the specific customer service’s line in every region, but you can check easily on xiaomi mi website.

You must purchase air purifiers from mi authorized marketplace sellers, as mi doesn’t provide any return policy for their products. Just for your information, the mi air purifier isn’t registered khổng lồ buy in the U.S, so you aren’t warranted from Xiaomi. Our below deal is only from a seller, và you need to lớn verify it by yourself.

Xiaomi Air Purifier OLED display formaldehyde sterilization air cleaning.

Comes with a bunch of high-end features. Works with Alexa and Google Assistant.

Our verdict

Xiaomi mày Air Purifier 2S amazes you with the high-end additional features that we can only find from air purifiers with double the price. However, its performance rating is insufficient, due khổng lồ the low-level EPA air filter inside. If you have serious allergies or asthma, you should think it twice before buying the mi air purifier.


Xiaomi ngươi Air Purifier 2S nhận xét and Specs (Air Purifier Trusted review in 2023). ✓ Cleaning Power: H11 EPA ✓ Smart feature ✓ Value: 4.1/5 ✓ Certified Review.