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Blueair 400 Series SmokeStop Filter

Regular price: £99.60
Our price: £99.00 (inc. VAT)
Next day dispatch
In stock

Quick Overview

  • Blueair 400 Series SmokeStop replacement filter
  • HEPASilent filter technology
  • Added layer of activated carbon
  • Fits all 400 series Blueair units

Blueair 400 Series SmokeStop HEPA Filter

This is the HEPASilent SmokeStop replacement filter for all air purifiers in the Blueair 400 Series, such as the 401, 402, 403 and 450E.

Gases & Fumes
  • Paints
  • Varnishes
  • Adhesives
  • Formaldehyde
  • Building Material
  • Pet Dander (cats, dogs etc.)
  • Cooking Odours
  • Musty Smells

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

  • Heavy Dust
  • Fine Dust
  • Dust Mite Allergens

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

  • Bacteria
  • Viruses
  • Fungal Spores

Tobacco Smoke
  • Smoke Particles

Dimensions: 21 x 10 x 3.8 in.

521 x 250 x 95 mm

Weight: The 400 series SmokeStop filter adds about 0.9 kg or 2 lbs of activated carbon to the regular Blueair particle filter.
Filter Type: Gradient structured filter with thermally bonded fibers containing polypropylene and polyethylene free of chemicals and binders. Naturally anti-bacterial and Fiber shredding resistant.
Carbon: Activated carbon with magnesium dioxide and copper oxide impregnation.
HEPASilent Technology: A combination technology of mechanical filtration and ionisation. Actual filtration efficiency depends on speed setting and filter life.
SmokeStop: SmokeStop removes gaseous pollutants such as tobacco smoke, carbon monoxide, ethylene oxide, ozone and VOCs (volatile organic compounds) including household paints and other chemicals. The SmokeStop media consists of a coconut based carbon.
Filter Service Life: 6 months (4 380 hours) when used 24 hours per day.
Country of Manufacture: China

The Blueair 400 Series SmokeStop filter uses Blueair’s patented HEPASilent technology. This filtration technology is a combination of mechanical and electrostatic filtration, and allows the Blueair 400 Series air purifiers to deliver more clean air at a faster rate with less noise.

The Blueair 400 Series SmokeStop filter is a Three-Stage Progressive Filter – a filter that resembles having many 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, once captured the particles are not re-released back into your environment, even when the filter is heavily loaded.
The first layers capture larger particles like pollen and dust, and the later layers capture smaller particles like bacteria and exhaust particles.

Regular filters are thinner and mostly consist of the same fiber size and material throughout, this leads to them clogging up sooner. However, the unique design of the Blueair 400 Series Three-Stage Progressive Filter resists clogging, and allows the Blueair 400 Series air purifiers to perform longer on their peak performance.
The 400 Series SmokeStop Filter includes 0.9kg of activated carbon for odour and gas filtration. This removes gaseous pollutants such as cigarette and cigar smoke, or other VOCs (Volatile Organic Compounds) such as household paints.

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4.44 Average

9 Reviews

Matthew S

Blueair 400 Series SmokeStop Filter

Very effective filter. Some issues fitting in my Bluair filter - some gaps through which dust can escape around the filter. Shame the price is so high.

Posted 1 week ago

Frank B

Blueair 400 Series SmokeStop Filter

Having used a Blueair 400 Series SmokeStop filter unit for 3 years we find it is efficient at alleviating cigarette smoke and smell providing a SmokeStop filter is replaced at least twice every twelve months.

Posted 4 months ago

Frank B

Blueair 400 Series SmokeStop Filter

This is the fourth 400 Series SmokeStop Filter that we have used in the unit and have been pleased with its performance.

Posted 9 months ago

Alison H

Blueair 400 Series SmokeStop Filter

Really notice the difference this makes to my breathing. I come home from work very congested, unable to breathe through my nose but after an hour or two in the filtered atmosphere provided by the blueair, this clears and I can breathe normally

Posted 10 months ago

Matthew S

Blueair 400 Series SmokeStop Filter

Filters well, but... Sometimes has a very strong odour when new which takes a while to dissipate. Not a very good fit in my Blu-air filter - needs a small wedge & careful installation to prevent dust escaping around the filter. But this is a deficiency of the air filter's design, not the filter unit itself. Blu-air's prices are rather high.

Posted 11 months ago

Matthew C

Blueair 400 Series SmokeStop Filter

Excellent product - amazed with dust and debris it traps - very reassuring to know it's caught in the filter and not me breathing it in! Copes well with removing my neighbours' smoking fumes from my home.

Posted more than 1 year ago

Maria G

Blueair 400 Series SmokeStop Filter

Very good efficient product.

Posted more than 1 year ago

Frank B

Blueair 400 Series SmokeStop Filter

The Blueair 400 Series SmokeStop filter does reduce the smell of smoke but in my opinion it is only effective for a much shorter period than 6 months.

Posted more than 1 year ago

Robert P

Blueair 400 Series SmokeStop Filter

Excellent product. In addition to odour etc. reduction there is a surprising reduction in settled dust. (Pleased my wife).

Posted more than 1 year ago