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Blueair 450E SmokeStop Air Purifier

Regular price: £469.20
Our price: £469.00 (inc. VAT)
Same day dispatch
In stock

Quick Overview

  • Ideal for Mid-size Rooms
  • Additional Gas & Odour Filtration
  • Remote Control & Timer
  • Filter Life Indicator
  • Ultra Quiet Performance
  • Mechanical/Ionisation
  • Energy Star-rated
Blueair 450E SmokeStop

More Views

  • Blueair 450E Smoke Stop Air Purifier
  • Blueair 450E SmokeStop Air Cleaner
  • Blueair 450E SmokeStop Digital Display
  • Blueair 450E Smoke Stop

The Blueair 450E SmokeStop air purifier is the electronic version of the 403 unit and the SmokeStop version of the regular 450E. Just like the other 400 Series models, the Blueair 450E SmokeStop air purifier is ideal for all medium sized rooms such as bedrooms, living rooms or offices. It offers the convenience of an electronic unit, and offers a remote control, a digital display, a light scatter particle detector and a timer. Furthermore, the Blueair 450E SmokeStop offers 1kg of activated carbon for filtering out light gas and odour pollution.

Just like the other Blueair air purifiers, the Blueair 450E SmokeStop air purifier uses Blueair’s HEPASilent filter technology, which is a combination technology of ionisation and mechanical filtration. This allows the Blueair 450E SmokeStop to have an Energy Star-rated motor and at the same time be able to clean large amounts of air while being very quiet.

The Blueair 450E SmokeStop air cleaner is effective in removing a large range of allergens such as, pet dander, dust mite allergens, pollen and mould spores, as well as dust and traffic pollution. The SmokeStop component of the filter also enables the Blueair 450E SmokeStop air purifier to capture and retain a wide range of light gases and odour pollution. The Blueair 450E SmokeStop has been designed for those who want more control over their indoor air quality or who simply want to breathe cleaner, healthier air with the added convenience the electronic version has to offer, as well as additional light gas and odour filtration.


  • Hay-Fever
  • Pet Allergens (cat, dog, horse etc.)
  • Pollen & Dust Mite Allergens

Light Odours

  • Pet Dander (cats, dogs etc.)
  • Cooking Odours
  • Musty Smells

Light Gases & Fumes

  • Paints
  • Varnishes
  • Adhesives
  • Formaldehyde
  • Building Material

City Pollution

  • Smog
  • Transportation (cars, trains, planes)
  • Industry Pollution
  • Other Volatile Organic Compounds


  • Bacteria
  • Viruses
  • Fungal Spores

Tobacco Smoke

  • Smoke Chemicals
  • Smoke Particles

A combination technology of mechanical filtration and ionisation. Actual filtration efficiency depends on speed setting and filter life.

Airflow Rate: Speed 1 - 130 m3/h
Speed 2 - 270 m3/h
Speed 3 - 470 m3/h
Room Size: Medium Room
Decibel Levels: Speed 1 - 32 dBA
Speed 2 - 42 dBA
Speed 3 - 52 dBA
Dimensions (without/ with packaging) : 59 x 50 x 28 cm; 71 x 63 x 37 cm
23 x 20 x 11 in; 28 x 25 x 15 in
Power Usage: 35 to 80 watts
Weight (without/ with packaging) : 18 kg; 40 lbs
19 kg; 42 lbs
Filter Service Life: According to the manufacturer the filter should be replaced after 6 month.
Replacement Filters: Blueair 400 Series Filter or Blueair 400 Series SmokeStop Filter
Electronic sensor with remote: Yes
Filter replacement indicator: Yes
On/off timer: Simple timer function for automatic turn off after 2, 4, 6 and 8 hours of use.
Speed control options Automatic and manual three speed setting.
Air outlet: Front
Air inlet: Back
Warranty 5 year manufacturer warranty
Country of Manufacture China

1. Easy to Operate
The Blueair 450E SmokeStop air purifier offers a digital display system and a remote control (just like the regular 450E unit).
On the digital display you can control which speed setting the unit is running on and the timer on the display lets you set the unit to run for one, two, four or eight hours or to let it run continuously. You can also change the settings of the 450E SmokeStop with your remote control, making operating your Blueair 450E SmokeStop as convenient and easy as possible.
Furthermore, the Blueair 450E SmokeStop’s display features an intelligent filter life indicator telling you when it is time to change the filter.

2. & 3. Ultra Quiet
The 450E SmokeStop also uses Blueair’s patented HEPASilent technology. This is not actual HEPA filtration, but is a combination of mechanical and ionisation filtration, and allows the Blueair 450E SmokeStop to deliver more clean air at a faster rate with less noise than many other domestic air purifiers in its price range. (Note: due to the additional layer of activated carbon, the Blueair 450E SmokeStop air flow is about 10-15% less than the regular Blueair 450E unit). Blueair’s HEPASilent technology allows the Blueair 450E SmokeStop to have exceptionally low energy consumption and run whisper quiet on setting one and two of its three speed settings.

4. Design & Durability
The Blueair 450E SmokeStop has the same sleek and contemporary look that all Blueair air purifiers are famous for. It is built with a galvanised steel housing that is impact resistant and easy to clean.

The Blueair 450E SmokeStop uses Blueair’s typical Three-Stage Progressive Filter – a filter that resembles having several filters in one. The filter is made up out of three different levels of millions of ultra thin fibers, and with its ‘lock-in’ design, captures and retains particles. The first layers of the filter capture larger particles like pollen and dust, and the later layers capture smaller particles like bacteria and exhaust particles.

Regular air purifier filters are thinner and consist of the same fiber size and material throughout. This leads to filters being loaded sooner and either losing efficiency or requiring to be replaced. However, the unique design of the Blueair 450E SmokeStop Three-Stage Progressive Filter requires you to replace the filter only twice a year.

When the filter of the Blueair 450E SmokeStop needs to be replaced, just open the side door, and take out the old filter like you would take a book out of a bookshelf, then simply replace it with a fresh filter. No screws, hooks or tools are needed and replacing the filter only takes a couple of seconds.

The Blueair 450E SmokeStop filters consist of non-toxic polypropylene media that is 100% free of harmful triclosan and glass fibers. The 1kg of gas filtration media consist of activated carbon with magnesium dioxide and copper oxide impregnation.

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4.67 Average

3 Reviews

Sara-Jayne C

Blueair 450E SmokeStop Air Purifier

Air feels purified. Bit noisy though and filter doesn't last very long

Posted 5 months ago

Nigel G

Blueair 450E SmokeStop Air Purifier

Posted 7 months ago

Robert P

Blueair 450E SmokeStop Air Purifier

Excellent product evident by reduced dust visible in the room of use.

Posted 8 months ago