Blueair Blue Pure 211i Max Air Purifier

Blueair Blue Pure 211i Max Blueair Blue Pure 211i Max

Key Features of Blueair Blue Pure 211i Max Air Purifier

The Blueair Blue Pure 211i Max is a HEPASilent smart air purifier designed for spaces of significant sizes. Key features include:

  1. Room Coverage: Capable of purifying the air in up to 635 ft² areas, making it suitable for extra-large rooms. Additionally, it can clean an even larger space of 1,524 sq. ft in about 30 minutes when operating on high.
  2. Fast Air Cleaning: Efficiently cleans a 635 sq. ft room in approximately 12.5 minutes.
  3. Clean Air Delivery Rate (CADR): The air purifier boasts a CADR of 410, signifying its ability to filter air effectively.
  4. Dust, Pollen, and Smoke Removal: It is proficient at removing fine clay dust, pollen, and cigarette smoke, especially when operating at its highest speed.

With these features, the Blueair Blue Pure 211i Max is an efficient and reliable solution for maintaining air quality in large spaces.


TypeHEPASilent Smart Air Purifier
Room CoverageUp to 635 ft² (Extra-large rooms)
Maximum Space CoverageUp to 1,524 sq. ft in 30 minutes on high
Clean Air Delivery Rate (CADR)410
Air Cleaning Speed635 sq. ft in 12.5 minutes
Key RemovalsDust, Pollen, Smoke
Operating SpeedsHighest Speed (details not provided)


The Blueair Blue Pure 211i Max is an air purifier designed for spaces of up to 635 ft², which makes it suitable for extra-large rooms. In terms of its day-to-day performance:

  1. Allergy Relief: Users who suffer from seasonal allergies have mentioned that the Blue Pure 211i Max effectively reduces their symptoms. This suggests that the air purifier performs efficiently in filtering out allergens present in the air.
  2. Dust and Pollen Removal: Consumer Reports mentions that models that score well in dust removal typically also perform well in pollen removal. This implies that the Blue Pure 211i Max may provide consistent performance across various types of airborne particles.
  3. Noise Level: The air purifier’s noise level at a low speed is based on instrument measurements, suggesting that it has been designed to operate with minimal disturbance to users, especially when used during nighttime or in quiet environments.

In summary, the Blueair Blue Pure 211i Max offers efficient performance in allergen and particle removal, with a design that emphasizes quiet operation, making it ideal for everyday use in homes or workplaces.


  1. Effective Air Purification: The Blue Pure 211i Max can effectively cut back on circulating dust and polluted air, making it efficient in cleaning the air in indoor environments.
  2. Odor Removal: The air purifier is capable of trapping and eliminating bad odors, ensuring a fresh indoor environment.
  3. Quiet Operation: Even at its highest setting, the unit remains relatively quiet, allowing users to comfortably watch television or have conversations without being disturbed by the noise.


  1. The provided search results do not specifically list cons for the Blueair Blue Pure 211i Max. Consider rephrasing your question or adjusting search options for a more comprehensive list of cons.


The Blueair Blue Pure 211i Max is an emblematic representation of how modern technology seamlessly blends with design and efficiency. Hailing from the prestigious Blueair line, this air purifier has been crafted to cater to sizable spaces, boasting coverage for up to 635 ft². When juxtaposed with its sibling, the Blue 211+ which covers up to 540 ft², the Blue Pure 211i Max edges out with an increased coverage area, suggesting its enhanced capability to serve larger living spaces or office environments.

One of the key features that cannot be underscored enough is the crucial role of the air filters in any air purifier. Blueair, ensuring the maximization of their product’s efficiency, offers the Blue Pure 211i Max Filter, specifically tailored for this model. Such dedicated filter systems ensure optimized performance, resulting in cleaner and fresher air circulation.

From an overarching perspective, Blueair’s commitment to enhancing air quality is evident in the Blue Pure 211i Max. The marriage of aesthetics, performance, and technological prowess in this model underscores why many regard Blueair as a pinnacle in air purification solutions.


  1. What is the Blueair Blue Pure 211i Max designed for?

    The Blueair Blue Pure 211i Max is an air purifier designed for indoor use and can purify areas of up to 635 ft².

  2. How do I reset the red light (filter light indicator) on my Blue Pure Max air purifier?

    Specific instructions on resetting the filter light indicator can be found in the product’s user manual or by contacting Blueair’s support.

  3. What is the recommended maintenance for the Blue Pure Max?

    Routine maintenance details can be accessed from the Blueair FAQ home or the user manual provided with the product.

  4. Where can I find the model name of my Blue Pure Max?

    The model name can typically be found on the product label or within the user manual provided with your air purifier.

  5. Is the Blue Pure 211i Max safe to use?

    The Blue Pure 211i Max air purifier is an electrical appliance designed for indoor use. Users should take necessary precautions to reduce risks such as fire or electric shocks, as highlighted in the user manual.