The Blueair 605 SmokeStop is part of the ‘New Classic’ range of air purifiers by Blueair and is the follow up model to the 650E. The Blueair 605 SmokeStop has an improved airflow rate of up to 22% on the highest speed setting compared to the previous model. The Blueair 605 SmokeStop has an airflow rate of 1015 m3/h compared to the 832 m3/h of the 650E. The size, weight, overall look and the filtration technology used on the Blueair 605 SmokeStop however, is exactly the same.
The new features of the Blueair 605 SmokeStop is its Wi-Fi connectablility, enabling you to connect with the air purifier from your phone, Wi-Fi network and make adjustments to how the unit operates. This is done by the Blueair Friend App which can be used with Android and iOS compatible smartphones. The Blueair 605 SmokeStop offers a new ‘hidden’ display with touch buttons which can be accessed under a flip-up lid on top of the unit. The Blueair 605 SmokeStop would be a good choice for large environments and can be used at night with its quiet operation at the lowest fan setting.
The Blueair 605 air purifier is able to be connected to the ‘Blueair Aware’ air monitor and then set to auto mode. Once set to auto mode, the fan speeds are adjusted based on the levels of contamination detected by the Blueair Aware.
Allergens
- Hay-Fever
- Pet Allergens (cat, dog, horse etc.)
- Pollen
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Dust
- Heavy Dust
- Fine Dust
- Dust Mite Allergens
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City Pollution
- Smog
- Transportation (cars, trains, planes)
- Industry Pollution
- Other Volatile Organic Compounds
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Microorganisms
- Bacteria
- Viruses
- Fungal Spores
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Tobacco Smoke
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In combination with SmokeStop Filters:
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Gases & Fumes
- Paints
- Varnishes
- Adhesives
- Formaldehyde
- Building Material
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Odours
- Pet Dander (cats, dogs etc.)
- Cooking Odours
- Musty Smells
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Please note, domestic air cleaners like this are not suitable for removing significantly elevated levels of chemical, gas and odour pollution.

The Blueair 605 SmokeStop, as with all other Blueair air purifiers, uses 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.
The 605 SmokeStop filter kit includes three filters with enhanced active carbon; one for each side that clean air is released from the unit.
Regular air purifier 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 605 SmokeStop Three-Stage Progressive Filter resists clogging, and allows the 605 to perform longer on its peak performance.
The 605 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.
When the filter needs to be replaced (around every six months), just open the lid, take out the old filter and put the new one in. No screws, hooks or tools are needed.