Black Friday in JulyEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content
product image

Blueair - Blue Pure 211+ 540 Sq. Ft. Air Purifier - White

Model: 211+
SKU: 5892131
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Recommended Room Size: 540 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Air Purifier Type: Console
    • Air Quality Indicator Light(s): false (Lights indicate when the air quality level reaches or deviates from the desired setting.)
    • Ionizing: false (Uses ions to remove pollutants from the air.)
    • Filter Type: Activated carbon, Electrostatic
    • Clean Air Delivery Rate (CADR): 350 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
  • General
    • Brand: Blueair
    • Model Number: 211+
    • Product Name: Blue Pure 211+ 540 Sq. Ft. Air Purifier
    • Color: White
  • Dimensions
    • Recommended Room Size: 540 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • Product Height: 20.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 13 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 13 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 15.4 pounds (The out of box weight of the item.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Features
    • Air Purifier Type: Console
    • Air Quality Indicator Light(s): false (Lights indicate when the air quality level reaches or deviates from the desired setting.)
    • Ionizing: false (Uses ions to remove pollutants from the air.)
    • Number Of Fan Speeds: 3
    • Temperature Control: false
    • Programmable Timer: false
    • Remote Control: false
  • Filter Info
    • Filter Type: Activated carbon, Electrostatic
    • Filter Included: true
    • Filter Model Number: 211+ Auto
    • Filter Indicator Light(s): true
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • Clean Air Delivery Rate (CADR): 350 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
    • AHAM Certified: true (Products with the AHAM Verifide mark have been tested and rated by the Association of Home Appliance Manufacturers (AHAM) for their ability to reduce pollutants and allergens in the air.)
  • Warranty
    • Warranty - Parts: Blueair warrants that your Blueair air purifier will be free from defects in material or workmanship for one (1) year from the date of purchase provided that you have replaced the filters with genuine Blueair replacement filters.
    • Warranty - Labor: Blueair warrants that your Blueair air purifier will be free from defects in material or workmanship for one (1) year from the date of purchase provided that you have replaced the filters with genuine Blueair replacement filters.
  • Other
    • UPC: 689122007359

The Blue Pure 211+ Air Purifier delivers high performance with one-button control and customizable pre-filter colors in a lightweight, compact package. Independently evaluated and third-party tested for performance as part of the AHAM Verifide® Program for room air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 350 cfm for fine smoke particles, 350 cfm for pollen particles, and 350 cfm for dust particles. Recommended for large rooms such as large living rooms, family rooms & playrooms with a 360° air intake to completely filter room air about every 12 minutes (5x an hour at 540 ft²) on the highest speed. The 3-step combination particle + carbon filter works with Blueair's HEPASilent™ filtration technology to remove 99.97% of airborne particles down to 0.1 microns, including pollen, dust, pet dander, mold, bacteria, viruses¹ and more. The filters additional layer of activated coconut carbon traps light household odors from pets, cooking, and smoking. The Blue Pure 211+ cleans the air with noise levels equivalent to a whisper on low (32-56 dB) and is ENERGY STAR rated for energy efficiency (30-61 W). Change color in seconds with five fabric pre-filter options. The fabric material of the pre-filter catches larger particles and extends the life of the primary filter. Vacuum the fabric or toss it in the washing machine whenever it needs cleaning. Pre-filter in Diva Blue (blue) and Dark Shadow (dark gray) included; Additional colors available for purchase.

  • Advanced Swedish design: Swedish filter technology captures 99% of airborne pollutants like viruses, pollen, dust, pet dander, mold, bacteria and more
  • Recommended for large rooms: Completely filters the air in large living rooms, family rooms, and playrooms about every 12.5 minutes² (approx. 4.8x an hour at 540 square feet) on high​³​
  • HEPASilent filtration technology: Removes 99.97% of airborne particles down to 0.1 micron, like pollen, dust, pet dander, mold, bacteria and viruses;⁴ Activated carbon traps light odors⁵ ​
  • Low noise and energy: Cleans the air with about as much noise as a whisper⁶ on low (32 dB) and up to a normal conversation on high (56 dB) – while using about as much energy as a light bulb (30-61 W)⁷
  • Customize freely: Change color in seconds with washable fabric pre-filters; Diva Blue and Dark Shadow (gray) included; Additional pre-filter colors sold separately
  • Performance you can trust: Third-party tested for performance by the AHAM Verifide Program for a Clean Air Delivery Rate of Smoke 350 cfm, Pollen 350 cfm, Dust 350 cfm
  • One-button control: Forget about adjusting settings and knobs - a single button controls it all and lets you know when it's time to replace the filter
  • Place anywhere: Freely place your air purifier anywhere in the room without compromising performance with the large 360° air intake
Whats Included
  • Blueair Blue Pure 211+ 540 Sq. Ft. Air Purifier
  • Diva Blue color pre-filter, Dark Shadow color pre-filter

Q: Why is the blue light now yellow? Just changed the filter but still yellow.

A: HI there! Thanks for reaching out! The unit doesn't know that the filter has been changed. Press and hold the button down for a solid 15 seconds the light should blink then go back to normal.

Q: Is this product a Hepa A Filter ?

A: No, the filters for the 411, 211+ and the 121 are not HEPA. HEPA is just an acronym for High Efficiency Particulate Absorption and refers to filtering particles from the air via a weave and it generally has a range of 90-98% efficiency as to what it’s taking out of the air. Whereas units in our Classic, Sense and Pro lines do use true HEPA filters 97-98% efficiency, the filters in the Pure Blue line of units are about half as dense and 97% efficient. We’ve done this in order to provide for a compact or beginner version of this line of air purifiers.

Q: Do you have a purifier that does NOT ionize? I would like the 211+, but it does have the ionizer. Thanks for your help.

A: HI there! Thanks for reaching out! All of our units have small Ionizers in them which cannot be turned off.

Q: My blue air 211 is blinking red yellow red and not working. Tried holding power button down, unplugging, nothing works. Any suggestions?

A: Hello Kate, we are sorry for the experience you had. It does seem like the light of the 211+ is not functioning as it should. Please try to hold down the power button firmly for up to 45 seconds to a minute. If the problem persists, we suggest arranging for an exchange from the original BestBuy you've purchased from or contact [email protected] and request for a warranty exchange. We'd be very happy to send you a new one under warranty.

Q: Does this come with all filters included or do I have to purchase anything separatly???

A: yes everything you need to start using it is in the box will need replacement filters later

Q: Have any users noticed a reduction in dust? We have been under renovation for a year and even though our HVAC system is brand new and we change the filters monthly, we continue to have too much dust.

A: Generally, drywall dust will destroy air cleaner and vacuum motors. Especially in high moisture conditions. Think plaster cast on your motor. Consider renting a air scrubber from a tool rental center otherwise plan on throwing it out and going through a filter once a week. Also, consider hanging plastic between room door ways and closing off return air vents where you have construction. This is not ideal for long projects due to static pressure but, you don’t want that dust in your ducts.

Q: What accessories go with this? In amazon, I found the same model with Particle + Carbon Filter + Washable Two Fabric Pre Filters. I dont see anywhere on the description that it comes with these. Please confirm before I purchased

A: The Blue comes with two washable fabric pre-filters in black & blue colors. There are 3 other colors for purchase. The main filter is the particle filter which needs replacement every 6 months depending on your use. There is no carbon filter with this unit.