Blueair Blue Pure 411+ Air Purifier

The Blueair Blue Pure 411+ Air Purifier makes an ideal bedroom purifier thanks to its virtually silent operation, an auto-dimming LED, and a non-intrusive updated design. The Blue Pure 411+ stands apart from the standard Blueair 411 air purifier thanks to its new modern mesh grate with an anti-scratch matte finish, convenient magnetic cord straightener, and larger 185 sq ft coverage area.

The all-new Blue 411+ boasts both mechanical and electrostatic filtration via its HEPASilent™ Filter. This advanced HEPASilent™ Particle & Carbon Filter is equipped with both a particulate filtration layer and an activated carbon filtration layer. These layers combine to trap 99% of both airborne particulates such as pollen, mold, dust, dander, and other allergens, as well as cooking, pet, and smoking odors down to 2.5 microns. The best part about using both electrostatic and mechanical filtration is that it allows the filter to perform more efficiently, using less dense filtration, therefore, making the filtration process easier and quieter without a loss in performance.

A fabric Pre-Filter Sleeve acts as the first step of filtration for the 411+ air purifier. It fits completely around the purifier's base and helps trap larger particles first. It captures large dust, lint, hair, and dander, helping extend the life of the main filter. The included Pre-Filter Sleeve comes in the color Dark Shadow. However, other optional colors (sold separately) are available for purchase, including Cyrstal Pink, Diva Blue, Buff Yellow, and Lunar Rock.

An innovative One-Button Control makes operating and controlling your 411+ very simple. The integrated filter replacement indicator light glows red when it’s time for a replacement. We recommend changing your Blueair filter every 6 months, depending on how often the purifier is run. The Blue Pure 411+ comes standard with a 1-Year Manufacturer's Warranty & optional 5-Year Manufacturer's Warranty.