Blueair - 400 Series Replacement Particle Filter - White

Enjoy 6 months of clean, pollutant-free air thanks to this filter for 400 series Blueair air purifiers. The 3-stage filter removes large particles like pollen and dust first, then smaller particles such as bacteria to help you and your family breathe more easily.
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Best Buy Customer Reviews

A Best Buy! Posted by: from: New Rochelle, NY on A thank you goes out to Best Buy for stocking this item. I previously purchased this very proficient Blueair Air Cleaner from Best Buy three years ago however, I was only able to locate replacement filters from the manufacturer which are pricey. I ordered two of these replacment filters from Best Buy and will definitely continue using Best Buy for future purchases.

2 out of 2 found this review helpful.

Great Air Purification Posted by: from: Corpus Christi, TX on The BlueAir unit (400 series) works really great. You know you are breathing clean air, HOWEVER you can't find the replacement filters. They charge $80 bucks at BlueAir and even though Best Buy offers them at a much better price, they NEVER have them in stock.

1 out of 6 found this review helpful.

Filter works great Posted by: from: Reading, PA on Love my Blueair air purifier and the filters are easy to replace.

0 out of 0 found this review helpful.

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