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GRADE A1 - Xiaomi SmartMI True HEPA Air Purifier for Allergies Hayfever Bacteria with Smart WiFi PM2.5 and Air Quality Sensor

SKU: A1/SMARTMI-AP Quickfind Code: 1798015
Low Stock

LIMITED STOCK! Less than 10 remaining

Grade A1

Was: £119.99     You save: £10.01
New from £119.99£ »
Why buy me
  • For spaces up to 40sqm

Grade A1 - Good condition with hard to spot minor blemishes

Refurbished logo.

6 Month Warranty

Enjoy the peace of mind that your product is covered with a guarantee on both parts and labour.

Fully working

Our expert engineers rigorously test and check every product to ensure everything functions as it should.

What's included

All accessories are included unless otherwise stated in the description below.

Limited stock

Our refurbished products sell out quickly, so be quick and get a fantastic product at a fraction of the new price.

This is a graded product. A1 products are "as new" but have been box opened. All A1 products will be fully bubble-wrapped for transportation.


What stands out

  • Great for areas up to 48sqm such as homes, offices or classrooms
  • AI-powered purification: continuously collects the surrounding air and analyses the data to perfectly calibrate air filtration intensity
  • Improved 360 degree clean air delivery system for optimal purification
  • Use your smartphone from anywhere to monitor air quality or control and schedule the air purifier. You can also use smart voice control with Google Assistant and Alexa
  • 3-in-1 filter with 3 stages of air purification takes care of air pollutants, bacteria, allergens & TVOCs.
  • Helps reduce the effects smoking in the home has on air quality
  • Easy operation with an on-board touch screen and intuitive gesture-control
  • Place it anywhere in the home or an office as it's compact and with almost silent operation

The details

Smartmi is an AI-powered air purifier! It uses built-in particulate laser sensors to collect the surrounding air and analyse the data to perfectly calibrate air filtration intensity. You can just simply turn it on, sit back, and enjoy the clean, pure air.

You'd be surprised just how many harmful substances, allergens and spores can be found in your home that can have an effect on your health, aggravate asthma and trigger allergies. With a 3-stage filter system which is designed to give you triple protection, this air purifier is the perfect quick fix solution for better air quality and a healthier home. The preliminary filter traps the most common large particles like dust, fiber, lint, and pet hair. The H13 true HEPA filter captures most of the airborne particulate down to 0.3 μm like pollen and PM 2.5, while the activated carbon filter absorbs smoke, household odours and TVOCs. It is a true godsend for hay fever and allergy sufferers.

Smartmi is compatible with Google Assistant and Alexa. Together with wifi app control, you can take control of your indoor air quality whenever, wherever you prefer. The app allows you to arrange schedule, track and monitor air quality in real-time. You will be receiving notifications when the air quality becomes unhealthy. It is very easy to operate with these smart control functions.

Essential info

  • 3 Stages of air purification using professional air filtration & sterilisation
  • Primary filter - removes large particles from the air such as dust, lint & hair
  • Antibacterial HEPA filter - removes airborne particles such as bacteria, pollen & mould spores
  • High efficiency activated carbon filter – eliminates odours & absorbs harmful substances such as formaldehydes & benzenes
  • Ideal for improving air quality in any room in the home or office
  • Improves air quality for asthma & allergy sufferers
  • Easy-to-use touch control
  • Convenient gesture control
  • Adjustable fan speed – low or high
  • OLED screen displays indoor air quality
  • Rapidly purifies your room within just 5 minutes with 12 air cleans per hour
  • Lasting performance with easy change cartridge filters

More info

  • Dimensions: 10.24 x 10.24 x 20.47 inch
  • Weight: 4kg
  • Max Noise level: 29-64dB
  • Airflow: CADR 400m³/h
  • 2-year warranty

What's in the box?

  • Air purifier
  • Power Supply
  • Filter
Key Information
Brand Xiaomi
Room Size
Maximum room size the purifier is suitable for
Airflow (m3/hr)
The volume of air in cubic metres per hour that is moved
Fan speeds
Adjusts airflow to your liking
Purification Stages
The more stages, the cleaner your air will be.
Noise level
How loud your Air Purifier is. A normal conversation is about 60dB
Condition Refurbished
Warranty 6 months
Air quality sensor
Actively measures the air quality in your room - Often with a visual indicator.
Filtration Technology
HEPA filter
HEPA removes allergens, bacteria, and up to 99.97% of airborne particles
Activated Carbon Filter
Traps chemicals and air pollution (VOCs) and cigarette smoke. Great for odours.
Relieves You Of
Smoke and Odour
Areas It Can Purify
Living Room
Dimensions & Weight
Height 60cm
Width 24cm
Depth 23cm
Weight 3.1kg
Cord Length (cm) 2Metres

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