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  • Phone sold separately.
  • Our smallest smart air purifier, the HEPSilent M, features Dual Filtration Technology and is whisper quiet even on high fan speed. Exclusive features in the Blueair app and specialty filters for all your seasonal needs make it the perfect choice for your home.
  • Cleans 930 ft2 every 60 minutes. Even faster in... 193 ft2 every 12.5 minutes. 465 ft2 every 30 minutes.
  • Fresher air in just minutes Before After
  • Removes 99.97% of tiny airborne particles, including allergens, dust, smoke, odors, pet hair, VOCs, and dander. Suggested - PM 2.5 to Pmins.
  • Faster and quieter than traditional HPA. AHAM VERIFIDE Most Efficient Energy 2024 ENERGY STAR. California Air Resources Board.
  • The image features a small air purifier with a blue and white design. The device is described as "Automatically cleans your air 24/7," indicating that it runs continuously to maintain air quality. The air purifier has various modes and settings, including an auto mode that adjusts based on air quality, a night mode with low fan speed and lights off, a mode selector for choosing fan speeds, and a power button to turn the device on and off. Additionally, the device has a Wi-Fi indicator, which shows whether it is connected to the internet.
  • Clean air without the noise: 60 dB (Normal conversation) 48 dB (High fan speed) 30 dB (Light rain or computer hum) 19 dB (Soft whisper) 10 dB (Quieter than a whisper) Normal breathing (Noise refers to the dB(A) difference in acoustic power on high fan.)
  • Alt View 16. Blueair - Blue Pure 511i Max 1138 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray.
  • I'm sorry, but the text you provided does not make sense and does not seem to be related to the image. The image shows a woman and a child sitting on a rug, with the woman reading a book to the child. The scene takes place in a room with a bed, a dresser, and a few toys, including a toy bus.

Blueair - Blue Pure 511i Max 1138 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

Model:
111178
SKU:
6599737
$104.99
Save $35
The comparable value is $139.99
Page Showing 1-20 of 21 questions
Ask a Question

  • QuestionWhat type of filter does the air purifier use?

    • Answer This air purifier uses an activated carbon filter.
    This question and answer was generated by AI based on customer and product data.

  • QuestionIs the air purifier compatible with a mobile app?

    • Answer This air purifier is compatible with a mobile app.
    This question and answer was generated by AI based on customer and product data.

  • QuestionDoes the air purifier have a timer?

    • Answer This air purifier has a programmable timer.
    This question and answer was generated by AI based on customer and product data.

  • QuestionHow long does it take to clean a 465 square foot room on high?

    • Answer It takes 30 minutes for the Blue Pure 511i Max air purifier to clean a 465 square foot living space on the highest setting.
    This question and answer was generated by AI based on customer and product data.

  • QuestionWhat is the Clean Air Delivery Rate (CADR) for this air purifier?

    • Answer This air purifier has a Clean Air Delivery Rate (CADR) of 125 cubic feet per minute.
    This question and answer was generated by AI based on customer and product data.

  • QuestionCan the air purifier be controlled with a voice assistant?

    • Answer This air purifier has Google Assistant built-in.
    This question and answer was generated by AI based on customer and product data.

  • QuestionI want to gift this to a person with no mobile phone. Will they be able to operate the controls on the system itself?

    Asked by Billie.

    • Answer Yes

      Answered by Cody

  • QuestionIs this USA UL electrical approved since it’s made in Sweden?

    Asked by Anonymous.

    • Answer Thank you for your interest in Blueair. Yes, our products are approved for use in the United States. While we design our products in Sweden, they are specifically manufactured and tested to meet U.S. electrical and safety requirements. I hope this information is helpful!

      Answered by Blueair Support Team

  • QuestionDoes this model remove cat dander from the air?

    Asked by Pppp.

    • Answer Thank you for your interest in Blueair! Our Blue Pure Max air purifiers remove 99.97% of airborne particles down to 0.1 microns, including common allergens like dander, dust, and pollen. For more information regarding performance, visit us here: https://www.blueair.com/us/blueair-performance.html

      Answered by Blueair Support Team

  • QuestionHow often does the filter need to be changed?

    Asked by LB.

    • Answer Thank you for your question! Blue Pure Max air purifiers are equipped with RealTrack technology, which makes it easy to monitor filter usage and know when it’s time to order a replacement. For optimal performance and clean air, we generally recommend replacing the filter every 6–9 months.

      Answered by Blueair Support Team

  • Questiondoes this model go on a table or the floor?

    Asked by Anonymous.

    • Answer Thank you for your interest in Blueair! The Blue Pure 511i Max air purifier features a compact design with 360-degree air intake, allowing you to place it almost anywhere, on the floor, a table, or other small spaces throughout your home.

      Answered by Blueair Support Team

  • QuestionThis is advertised as fitting for a "small room/bedroom" (926 sq ft). I don't know where ya'll live, but my entire apt is 1250 sq ft. Is this the appropriate size to buy?

    Asked by jayj.

    • Answer Thank you for your interest in Blueair! Yes, the Blue Pure 511i Max air purifier is great for small rooms. It quickly cleans 237 ft² in 12.5 minutes, 569 ft² in 30 minutes, & 1,138 ft² in 1 hour. For more information, visit our website here: https://www.blueair.com/products/blue-pure-511i-max

      Answered by Blueair Support Team

  • Questionwhere can replacement filters be purchased

    Asked by jay.

    • Answer Thank you for your question! You can shop the compatible replacement filter for the 511i Max air purifier on Blueair.com here: https://www.blueair.com/products/f5max-replacement-pac-filter-for-511i-max

      Answered by Blueair Support Team

  • QuestionDoes this air purifier filter out covid 19?

    Asked by Sideshowr2.

    • Answer Thank you for your interest in Blueair! Our Blue Pure Max air purifiers feature HEPASilent™ dual filtration technology, which removes 99.97% of airborne particles down to 0.1 microns. This includes very small particles such as viruses and bacteria. For more information about Blueair air purifiers and viruses and bacteria, please visit our website here: https://www.blueair.com/blogs/news/air-purifiers-virus-and-bacteria?srsltid=AfmBOoq3mmgI09Aiaf10QuyfKddsGIoaz52DFRhP-RQ9N_Kr8YKb8cJK

      Answered by Blueair Support Team

  • QuestionI will be using this to decrease mold exposure- will it run constantly/how often will the fitlter need to be replaced?

    Asked by Anonymous.

    • Answer Thank you for your question! The Blue Pure 511i Max air purifier efficiently cleans 237 ft² in 12.5 minutes and 1,138 ft² in 1 hour, effectively reducing particle levels, including airborne mold particles. For best results, we recommend placing the purifier in a room within the recommended coverage area and running it continuously (24/7) to maintain optimal air quality. Your filter will last up to 1 year thanks to our proprietary RealTrack algorithm that accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels. When it's time to replace the filter, the filter replacement LED on the interface will turn red to remind you. You can also connect to the Blueair app to receive an alert and easily re-order at the touch of a button.

      Answered by Blueair Support Team

  • QuestionDo item come with air filter?

    Asked by FILTER.

    • Answer An additional filter is not provided.

      Answered by Breathoffreshair

  • QuestionCan you buy replacement filters for this, if so what is the part number?

    Asked by Jeff.

    • Answer You can buy replacement filters. I am not sure of the exact part number but this is the name of the filter, F5MAX Replacement Filter

      Answered by Customer1

  • QuestionCan you add scented oil to this air purifier?

    Asked by Tperk36.

    • Answer No

      Answered by Cody

  • QuestionDoes this purifier clean formaldehyde gases? Is this product made in China?

    Asked by Perkins.

    • Answer Thank you for your interest in Blueair! Our Blue Pure Max air purifiers are effective at reducing gases, odors, and VOCs commonly found indoors and have been tested for the removal of common indoor gases such as formaldehyde, benzene, nitrogen dioxide, and sulfur dioxide. They are designed in Sweden and manufactured in China.

      Answered by Blueair Support Team

  • QuestionDoes it work for smoking smell?

    Asked by Curious.

    • Answer yes

      Answered by KA4EC

Page 1, Showing 1-20 of 21 questions

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