Blueair Blue Pure 211i Max Air Purifier

The Blue Pure 211i Max is fast, quiet and simply smart. Now with 83% faster cleaning power¹, the Blue Pure 211i Max air purifier quickly cleans a 635sqft extra-large room in about 12.5min* or up to 1,524sqft in 30min*, on high.

Blue Pure 211i Max with HEPASilent™ Technology removes 99.97% of airborne particles down to 0.1 microns² such as viruses and bacteria³, while larger particles such as dust, pollen, and smoke are also removed.

Control 5 fan speeds (Night, 1-4), select auto mode, enable child lock, control brightness, and get filter expiration reminder.

Quick air quality readings via an easy LED 5-color indicator display on unit or within the app. Air quality reading is based on the concentration of fine particles (PM 1, 2.5 and 10) in your space.

Exclusive customizable features via the Blueair app including RealTrack technology, Clean Air ETA, and Welcome Home features.

Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen.

¹ Comparing pollen CADR on high fan speed (Blue Pure 411i Max & Blue Pure 411a Max), other units may vary.

² Tested on PM 2.5, pollen allergen (Cry j1), cat allergen (Def f1), fungal allergen (Alt a1), dust mite allergen (Fel d1). Performance may vary across models.

³ 2 Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger.

*On highest fan speed. CADR based on AHAM AC-1. According to AHAM air changes per hour (ACH) is the measure of the outside air volume added to a space divided by the volume of that space over a set amount of time