Blueair Blue Pure 211+ Air Purifier – Review

Blueair Blue Pure 211+ is a fantastic air purifier for large rooms. The company behind this powerful air purifier is Blueair, and they are well known for their excellent and efficient air purifiers.

Blue Pure 211+ Air Purifier

Blue Pure 211+ is one of their most popular models. This model is ideal for many places, you can put it in smaller rooms and have extremely efficient air filtration, but its main purpose is to clean air in larger rooms. It is ideal for bedrooms, smoking rooms, cellar, children’s rooms, waiting rooms, hotel rooms, and offices.


Manufacturer Blueair
Model 211+
Dimensions 13 x 13 x 20.4 inches
Filters Fabric Pre-filter, Particle Filter and Carbon Filter
Coverage 540 sq. ft.
Warranty 2-year
User manual PDF

Blue Pure 211+ Features

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Feature Info
Activated carbon Filter removes common odors caused by smoking, pets, cooking, dorm room smells and VOCs.
Ozone reducing Air cleaner system, 3 fan speeds for use in large bedrooms, kitchens, living rooms, college rooms or large offices.

Three-Stage Filtration System

Blueair implemented three-stage system filtration in this model. The washable filter is installed for collecting all the big particles to prevent the main HEPA filter from getting dirty too fast.

The HEPA filter is the perfect solution for removing all the particles from the air. The HEPA filter has the power of removing over 99% of airborne particles.

The carbon filter is the last filter, but its primary job is to remove bad smells and odors. It can eliminate pet odor, smoke, cooking odor, and all the rest of unwanted smells.

This three-stage filter system is powerful and can even remove bacteria, pollen, dust, smoke, cooking odors, mold, and viruses.

In the package, you will get two fabric prefilters, Dark Shadow and Diva Blue, but if you want to buy additional and different prefilter colors, you can order them separately.

The Blueair 211+ air purifying filters need to be replaced after six months if you use the air purifier 24/7.

Powerful Air Purifier

Blue Pure 211+ has the power to filter the air in a room as large as 540 square feet. It has the potential of 350 cubic ft/min CADR. Meaning if you place it in a smaller room the room will be filtered even faster. This power just means you will have more clean air at your disposal. It has the power to clean air five times per hour.

Thanks to the 360° air intake this air purifier may be placed in the middle of the room, and it will suck air from all directions. That is the reason why it cleans a room from all the air pollution so fast.


The design of this air purifier is nothing special. It looks like a can and visitors will not bother with it too much. It does not look like some kind of futuristic device like many other air purifying models look like.

There are various colors you can choose from, and I am sure you will find the perfect combination for your home.

You can choose from gray, pink, black, yellow and blue colors. My favorite color is blue because it represents a clean environment. But depending on the furniture and color of your walls you can pick a different color that will fit better.

The material used to make Blue Pure 211+ is metal and extremely durable. That durable material just gives you a guarantee that this air purifier will serve you for many years.

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Save Energy

Powerful air purifiers like this one should consume a large amount of energy. But this is not the case with Blue Pure 211+ because this model consumes only 60 watts of energy while being at the highest fan speed.

That energy saving puts this model as one of the best air purifiers considering the usage of electricity.

Blue Pure 211+ has three fan speeds, and if you put the usage of air purifier on the lowest fan speed, then the energy consumed is much less than 60 watts.

Noise Reduction System

On the low fan speed not only you will save energy, but the air purifier will enter the quiet mode. In this silent mode, it will still keep the air in the room clean.

This low fan speed is ideal for bedroom or when you wish to take a rest and at the same time enjoy the quality of the fresh air.

Easy to Use

Many other air purifiers have many options. They have many buttons that in some cases may confuse the customer. Blue Pure 211+ is extremely simple to use.

All you need to do is push a button. You can also choose between three fan speeds, and the device will do all the work. This purifier is an ideal model for people that only wants a simple solution for cleaning the air in their home.


Blue Pure models come with one year warranty, but if you register your product on the website, you will get your air purifier warranty extended for two years. Customer service of the Blueairs team is at a high level, and they have won many awards in their field. If anything goes wrong with your device, they will fix it without a problem.

Pros and Cons

To revise, here are the advantages and disadvantages of the Blueair Blue Pure 211+ air purifier:


  • Extremely powerful air purifier capable of fast air filtration of large rooms.
  • You can pick various color combinations that will fit your room.
  • Extremely low energy usage will make sure your power bills stay small even if you run this device for 24/7.
  • Professional Customer Service
  • 2 Years Warranty
  • HEPA Filter that removes over 99% airborne particles.
  • Low Noise Device
  • Compact Design
  • Ideal for people who look for simple to use air purifier.


  • Price is a bit large, but if you put everything down on paper, you will get a powerful air purifier capable of removing all pollutants from the air at really fast speed and low energy consumption. So maybe the price should not be the issue.
  • Lack of extra options
  • No real-time air quality monitor

Final Thoughts

Despite not having fancy options that other air purifiers have, Blue Pure 211+ has its customers.

The customers that are interested in the Blue Pure 211+ are the ones that want an efficient air purifier that can clean large rooms of pollutants as fast as possible and in the process consume as less as possible energy.

On low fan speed, Blueair 211+ air purifier absorbs less power than some light bulbs. That energy saving attracts customers because over a longer period you are actually saving money.

Maybe at the beginning you will need to pay a little more than usual, but in the long run your investment will pay off through having a high-quality air and saving money on low energy consumption.

Update Log

August 23, 2021 – I have improved the article design, added specifications, and rechecked some information about the product.

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