Free Worldwide Shipping

Smart Air Purifier 4 Litre LED Display Quadruple Purification

62 reviews
96.8% of buyers enjoyed this product!
()
Free
Total Price:
Best price guarantee
Quantity:
View cart
Please wait, we try to get a transaction confirmation as soon as possible.
Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide

Smart Air Purifier 4 Litre LED Display Quadruple Purification

Specification

Rated voltage

 24V

 Product net weight

 5.5kg

 Product size

 240*240mm*533.5mm

 Model

 AC-M17-SC

 Rated power

 32W

 Motor type

 Brushless DC motor

 Power cord length

 1.6m

 Solid pollutants CADR

 380

 Gaseous CADR

 120

 The most high-end sound power level noise

 60dB

 Lowest sound power level noise

 35.8dB

Air quality sensor

 PM2.5 sensor

 Air quality display

 PM2.5 digital display

 Energy efficiency of gaseous pollutants purification

 high-efficiency level

 Solid pollutant purification energy efficiency

 high-efficiency level

 Purification method

 filter

 Remote control method

 APP control

 Application area

 36-45㎡

 Particulate CCM

 P4

 Gaseous pollutant CCM

 F4

 HEPA filter grade

 H12

 Filter pollutant type

 formaldehyde; PM2.5

 Packing list

 product host,

 filter element,

 power cord,

Smart Air Purifier 4 Lite Main Features

* Super purification ability, can purify 6330L of air per minute. The purification speed is very fast.

* Purify 380m³PM2.5 per hour, It is suitable for bedrooms and living rooms of 26-45㎡.

* New technology antibacterial coating can eliminate 99.99% of some bacteria

* Four-layer coating, strong filter element, can purify most bacteria

* Very small size. Does not take up much space

* LED digital display screen, with high-precision laser sensor, real-time display of indoor PM2.5 value

* It supports Mi Home APP, long-distance remote control

Note:This is the Chinese version. Please download the MiHome application, set the country and region to Chinese Mainland Applicable voltage 220V

Detailed parameters

Smart Air Purifier 4 Lite

Strong removal of formaldehyde and odor / 99.99% antibacterial rate / purification of 380m³ PM2.5 per hour

Super purification ability, can purify 6330L of air per minute. The purification speed is very fast.

Purify 380m³PM2.5 per hour

It is suitable for bedrooms and living rooms of 26-45㎡.

360° clean air

Efficient removal of aldehydes is effortless

The super-strong filter element can easily purify the harmful gases produced by the new house and new furniture. Make your life air cleaner

99.99% antibacterial

New technology antibacterial coating can eliminate 99.99% of some bacteria, making your living environment healthier

Antibacterial coating

Antibacterial coating to easily block and destroy bacteria

Four-layer purification filter

Four-layer coating, strong filter element, can purify most bacteria, say goodbye to hidden dangers of breathing, and live a better life

Rectangular appearance, does not take up space. Suitable for placement in various positions

Antioxidant ABS body material. Can be used for a longer time.

Very small size. Does not take up much space

Occupied area, smaller than A4 paper. It can also be easily put down in small spaces.

Open up and down structure, easy to replace the filter element

①. Press the buckle to open the filter cartridge

②. Take out the old filter element upwards

③. Install a new filter element and reinstall the upper shell of the purifier

Sleep noise is as low as 35.8dB(A), and the screen brightness can be turned off. Reduce the disturbance at night and protect your comfortable sleep.

LED display

LED digital display screen, with high-precision laser sensor, real-time display of indoor PM2.5 value, three-color light bar intuitive feedback indoor air quality

High-precision laser sensor

sensitively monitor the changes in air pollution with particles as small as 0.31m in size, and provide real-time feedback.

Remote control, on/off

It supports Mi Home APP, remote control, and can also be linked with Mi other smart homes to create a smart ideal life.

Packing list

Air purifier

Filter element

Power Adapter

Manual

Brand Name:
XIAOMI
Voltage:
24V
Air Volume:
301-400m³/h
Power (W):
32W
Coverage Area:
35-60m²
Wind Speed:
High, Medium and Silent Wind Speed Regulation
Capacity (CFM):
PM2.5 380m³/h
Type:
Multi Layer Filtration and Purification Technology
Benzene Removal Rate:
99.90%
Application:
25-45m³
Noise:
≤60dB
Style:
Air Purifier
Installation:
Portable
Formaldehyde Removal Rate:
99.00%
Power Source:
Battery
Certification:
ce
Certification:
ROHS
Power Source:
Solar
Anion Density:
15000000pcs/m³
Oxygen Supply:
1.1L/min(included)-3L/min(included)
Plug type:
Original US plug

Shipping

We are proud to offer international shipping services that currently operate in over 185 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship my items?

Items from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Items shipped from our US warehouse are shipped through USPS. Items shipped from our UK warehouse are shipped through Royal Mail or Hermes/Evri and the items shipped from our European warehouses are shipped through DHL

Do you ship worldwide?

Yes. We provide free shipping to over 185 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more items may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location*Estimated Shipping Time
United Kingdom 5-20 Business days
U.S.A, Canada, Europe 10-20 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Shiretail (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

62 reviews
96.8% of buyers liked this product!
5 stars
(56)
4 stars
(4)
3 stars
(2)
2 stars
(0)
1 star
(0)
Buyer
Review
Customer
verifed buyer
1 Apr 2026

It's good value for money and easier to use than the previous version.

Customer
verifed buyer
28 Mar 2026

Good value for the price It would be perfect if placed in the room.

1***r
verifed buyer
13 Mar 2026

It's cost-effective and has a variety of features.

Customer
verifed buyer
6 Mar 2026

Excellent product. Well packaged. Xiaomi quality as expected. I recommend this connected air purifier.

Customer
verifed buyer
1 Mar 2026

The package arrived quite quickly. It fully matches the description. I had a bit of trouble connecting it to the phone (it was necessary to set the region to China in the app), but in the end everything was fine!

I***i
verifed buyer
23 Feb 2026

Thank God, the order arrived without any problems, but I was surprised by the customs fees I paid to the delivery agent, which amounted to 81 Saudi riyals. The product has 8 hours of operation time, its air purification is excellent, and the indicator works well to measure the air quality in the room, making you feel the air is slightly purer. In the coming days, God willing, I hope for the best, especially for strong odors, dust, and the like. Its installation is very easy to apply. You need to set the country to China to connect it to the device. I tried in Saudi Arabia and it was rejected, and it seems that it is for large spaces because its air purification is very fast, God willing, because my room is small.

Customer
verifed buyer
20 Feb 2026

The product is as described; I was surprised by its size as it appears smaller in the pictures but is much better in reality, and it is easy to install and operate.

S***p
verifed buyer
2 Jan 2026

Top device

V***r
verifed buyer
29 Dec 2025

Very appealing product, beautifully made, simple controls and very quiet on low setting.

m***s
verifed buyer
25 Dec 2025

very close to mźee, works quietly and powerfully

T***d
verifed buyer
16 Dec 2025

Very good, but i like the purifier 4 more (i have both of them)

Customer
verifed buyer
9 Dec 2025

The most cost-effective air purifier electronic product these days is Xiaomi. It doesn't have a camera or lidar; it just cleans the air, which is great.

Customer
verifed buyer
6 Dec 2025

The product works well. To register and use it on the Xiaomi app, you need to set the region to China instead of South Korea.

L***i
verifed buyer
6 Dec 2025

Everything is fine. The package is well packed. It works quietly and correctly. No battery needed, powered by mains.

Customer
verifed buyer
29 Nov 2025

Works well. Will work with xiaomi app in australia if region left to china mainland in the setup 👍

a***r
verifed buyer
28 Nov 2025

I like the performance.

y***l
verifed buyer
27 Nov 2025

Great device, easy operation and purifies the air quickly

S***p
verifed buyer
25 Nov 2025

Very nice device had the old version this one is in the bedroom immediately ordered another one top seller.

Customer
verifed buyer
20 Nov 2025

I received it well, thank you. I received it well, thank you. I received it well, thank you. I received it well, thank you. I received it well, thank you.

Customer
verifed buyer
19 Nov 2025

No noise and the performance is top

A***a
verifed buyer
16 Nov 2025

The product is very beautiful and you can connect it to the Xiaomi app. Its size is large, not as I expected.

Customer
verifed buyer
16 Nov 2025

Good, satisfied with the quality of the product...

귀***이
verifed buyer
16 Nov 2025

Very good!! Fast delivery!! Very good!! Fast delivery!! Very good!! Fast delivery!!

J***m
verifed buyer
22 Oct 2025

Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money Good value for money

Customer
verifed buyer
5 Oct 2025

Excellent and works quietly for sleeping without any noise or disturbance. It also has a selector for air purification modes and temperature. I am happy to buy it; a successful choice. I recommend the seller.

1 2 3
More reviews
Write a review
© Copyright 2026. All Rights Reserved
shiretail.com

Shopping cart

×