Blueair Blue Pure 411 Auto Air Purifier

Achieve fresh, pure air at the touch of a button with the intuitive, efficient, and ultra-quiet Blueair Blue Pure 411 Auto Air Purifier. The 411's smaller 190 square foot coverage area makes it the perfect option for nurseries, home offices, and bedrooms. Most notably, it's equipped with Blueair's (AQI) Air Quality sensors to detect harmful pollutants, and automatically adjust settings based on current air quality conditions.

The Blue Pure 411 Auto features Blueair's State-of-The-Art Auto-Mode. This mode employs built-in sensors within the 411 Auto to actively monitor current indoor air quality conditions. Additionally, with this advanced sensor technology, the 411 Auto can detect harmful PM 2.5 (particulate matter). It then can alert you when your air quality becomes polluted. In this case it does so through a light-up indicator located on the front of the unit. For example, the indicator glows blue when air quality is good, orange when moderate, and red when poor. During auto-mode, the purifier automatically adjusts fan settings until the indicator turns blue and air quality returns to good. Furthermore, once air quality is good again, the 411 Auto will resume its designated settings. This unique and advanced technology, in turn, helps create a healthy breathing environment while also saving time and energy.

Blueair's Proprietary HEPASilent™ Filtration System:

Inside the 411 Auto Air Purifier, built-in ionizers negatively charge incoming particles. These particles are then forcibly attracted into the positively charged HEPASilent™ Particle + Carbon Filter. To clarify, this combination of Electrostatic and Mechanical Filtration allows the HEPASilent™ Filter to effectively remove more particles using a less dense filter. This results in increased airflow, increased efficiency, and decreased noise levels.

Pre-Filter Sleeve: The Pre-Filter Sleeve serves multiple important purposes. The first is to trap and filter the larger airborne particles, helping to extend the life of the HEPASilent™ Filter. Additionally, it allows you to change the look of your purifier to match your mood and or surroundings. Specifically, it comes with five optional (not included) shades sure to match almost any decor. These include Archipelago Sand, Aurora Light, Winter Reed, Arctic Trail (included), and Night Wave. Moreover, the 411 Auto Pre-Filter Sleeve is conveniently machine washable and reusable.

HEPASilent™ Particle & Carbon Filter: The Particle + Carbon Filter removes 99.97% of airborne particles as small as 2.5 microns. These particulates include pollen, mold, dust, dander, bacteria, and viruses. Comparatively, light gasses, smoke, chemicals, VOCs, and various household odors are absorbed through the carbon-based filter layer. This particle & carbon filter is is made from premium non-woven polypropylene fibers and coconut shell derived activated carbon. This high-quality blend is free from harmful chemicals and is also 100% recyclable. We recommend replacing your Blueair filter every 6-months, depending on use.

The 411 Auto features Simple One-Touch-Button Controls. Choose your desired fan speed setting, between 1-2-3 or activated auto-mode. The one-button control will also glow red, alerting you to change the filter. In addition, the button also lights up when in use and dims to 0% brightness after 5 seconds without use. This dimming function makes it perfect for dark bedrooms or nurseries.

Notably, the 411 Auto Air Purifier boasts various certifications for energy efficiency (Energy Star®), performance (AHAM), and electrical safety (CARB).

The Blue Pure 411 Auto comes standard with a 1-Year Limited Manufacturer's Warranty.