Blueair 400 Series HEPASilent™ Particle Filter replaces the filter that comes in Blueair 402, 403 and 450E Air Purifiers. Filter removes 99.97% of airborne particles as small as 0.1 micron, making Blueair HEPASilent filtration ideal for allergy and asthma sufferers, as well as the health-conscious person looking for high-efficiency particle removal.
Patented HEPASilent™ technology is more efficient than other air purifiers using traditional HEPA filtration, trapping up to six times more dirt, dust, allergens, pollen, smoke, mold spores, bacteria, and viruses to keep indoor air fresh, clean and healthy. Blueair 400 Series purifiers feature very high Clean Air Delivery Rates (CADR) in independent testing results by AHAM, a tribute to the efficacy of this filter. Change filter every 6 months for optimal performance. Package contains one (1) Blueair 400 Series HEPASilent™ particle filter.
Specifications for Blueair 402, 403 and 450E HEPASilent™ Particle Filters
|• HEPASilent™ technology:||Certified efficiency 99.97% for particles down to 0.1 micron, such as dust, pollen, bacteria, virus, pet dander, mold spores and other airborne particles|
|• Dimensions:||21 x 10 x 3.8 in. (521 x 250 x 95 mm)|
|• Weight:||1.94 lbs (880 g)|
|• Filter type:||Gradient structured filter with thermally bonded fibers containing polypropylene and polyethylene free of chemicals and binders.∗ Naturally anti-bacterial. Fiber shedding resistant.|
|• Effective filter area:||45.7 sq ft (4.25 m²)|
|• Basis weight:||3.25 oz/yd² (110 g/m²)|
|• Media thickness:||0.039 in. (0.99 mm)|
|• Pleat separators:||Non hazardous, EVA based, VOC free, UV resistant|
|• Recommended filter change:||6 months (4,380 hours) when used 24 hours per day|
Filter Replacement for Blueair 400 Series Air Purifiers
I use the Blueair filter 24/7. My allergies are showing improvement especially this time of year when they are the worst. (Posted on 12/5/11)