Blueair Classic 400 Series SmokeStop Filter

Less dense filters make the difference
Our unique HEPASilent™ filtration technology allows our filters to be less dense. Less dense filters require less air pressure— resulting in quieter and more energy efficient air purifiers.
 
Protection against particles
In addition to removing gases and odors, SmokeStop™ filters are highly efficient in eliminating airborne particle pollutants from your home, including allergens, pollen, dust, mold, pet dander, viruses, and fine smoke particles. 
 
Traps particles for good
The filter structure traps even the smallest particles and resists clogging to maintain maximum airflow.
 
 
No chemical additives
Free of chemical additives, this filter uses pure, high-porosity coconut carbon to remove odors. Filter fibers resist bacteria and mold growth.
 
 
6-month filter life
To maintain optimum performance, we recommend changing your filter about once every 6-months when used 24 hours a day.
 
 
Specifications
Filter Type
Filter with thermally bonded fibers containing polypropylene and polyethylene free of chemicals and binders. Fiber shedding resistant. Activated carbon with magnesium dioxide and copper oxide impregnation
Dimensions(HxWxD)
521 x 250 x 95 mm
Product weight
1.9kg
Filter frame material
Paper
Filter recycling
Yes, please check your local recycling facility for availability.
Recommended filter change
6 months (4,380 hours)
Number of filters
1
Compatible with
403 • 405 • 450E • 480i • 490i
Country Of Origin 
China
 
FAQ
What Blueair models are compatible with this filter?
This filter is compatible with the following Classic family models: 402, 403, 405, 410, 450E, 455EB, 480i.
How does this filter differ from the Classic 200 Series Particle filter?
Classic SmokeStop filters contain carbon which is extremely efficient at removing both particle and gaseous (odors, exhaust, smoke odors, and chemicals) pollutants from the air. Whereas Classic Particle filters are highly efficient in the removal of particle pollutants like pollen, dust, mold and viruses.
Are Blueair filters HEPA?
No, Blueair filters are less dense than traditional HEPA filters, allowing our air purifiers to be quieter and more energy-efficient. Instead of HEPA filters, we use a combination of electrostatic and mechanical filtration that we call HEPASilent™ technology to achieve the same level of filtration efficiency – with less energy and noise.