Blueair 400 series Particle Air Control Filter White

Dimensions (Overall): 22.5 Inches (H) x 11.0 Inches (W) x 4.25 Inches (D)
Weight: 3.0 Pounds
Sustainability Claims: Recyclable
Package Quantity: 1
Filter Type: HEPA
Allergens Captured: Pollen, Dustmite Debris, Household Dust, viruses, Bacteria
Compatible With: Blueair Air Purifiers
Filter Ratings: MERV 13
Filter Size: 21x10x4
Material: Polypropylene
Warranty: No Applicable Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
•GENUINE Blueair Replacement Filter is compatible with Blueair Classic 402, Blueair Classic 403, Blueair Classic 410, Blueair Classic 450E, Blueair Classic 455EB, Blueair Classic 405
•PARTICLE filter reduces pollen, dust, pet dander, mold spores, viruses and bacteria.
•RECOMMENDED to change filter once every 6 months, or dependent on usage. This filter is eco-friendly and can be recycled after it's changed.
•ENERGY SAVING Blueair air filters save energy due to a low-density design and requiring less pressure to push air through the filters. The filters are also 100% recyclable, so the only thing you're adding back into the environment is clean air.
The gradient structure of Blueair filters traps particles of all sizes while maintaining maximum airflow. It resists clogging and won't re-release particles back into the air, even when the filter is heavily loaded. Blueair filter media is ultrasonically bonded to prevent filter fibers and other particles from being added back into your environment. The only thing that comes out of our filters is clean air! In addition, advanced polypropylene filter media removes particle pollutants down to 0.1 micron in size from your indoor air, such as pollen, dust, and pet dander. The Blueair Classic Replacement filter, Particle, keeps cleaning the air on average from 6 months to a year. The environment and fan speed will influence the actual life of the filter