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Blueair 400 Series Particle Filter

Regular price: £60.00
Our price: £59.00 (inc. VAT)
Next day dispatch
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Quick Overview

  • Blueair 400 Series particle replacement filter
  • HEPASilent filter technology
  • Fits all 400 series Blueair units

Blueair 400 Series HEPASilent Filter

More Views

  • Before & After Blueair 400 Series HEPASilent Filter
  • Close Up Before & After Blueair 400 Series HEPASilent Filter

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

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

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

Microorganisms
  • Bacteria
  • Viruses
  • Fungal Spores

Dimensions: 21 x 10 x 3.8 in.

521 x 250 x 95 mm

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.
HEPASilent Technology: A combination technology of mechanical filtration and ionisation. Actual filtration efficiency depends on speed setting and filter life.
Filter Service Life: 6 months (4 380 hours) when used 24 hours per day.
Country of Manufacture: China

The Blueair 400 Series Particle 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 Particle 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.

There is also a Blueair 400 Series SmokeStop replacement filters that includes 0.9kg of activated carbon for odour and gas filtration.

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4.83 Average

6 Reviews

Michael H

Blueair 400 Series Particle Filter

Does a fantastic job in a large room.

Posted 2 months ago

Anthony K

Blueair 400 Series Particle Filter

Posted 7 months ago

Michael H

Blueair 400 Series Particle Filter

Does exactly what it's supposed to do.

Posted 8 months ago

Sangsu K

Blueair 400 Series Particle Filter

Posted more than 1 year ago

Michael H

Blueair 400 Series Particle Filter

Does the job, always best to go with original.

Posted more than 1 year ago

S I

Blueair 400 Series Particle Filter

Good

Posted more than 1 year ago