ReviewFinder Air Purifiers

BlueAir Blue Pure 511

Expand

3 Verified Hands-On Reviews

To combat fake reviews we only accept video reviews from verified channels. Each review must show the product and the face of the reviewer.

Expert reviews [3]

70
Total expert reviews: 3
  • with a score: 1
  • without a score: 2

Score distribution:

80-100
60-80
40-60
20-40
0-20
ReviewFinder: authentic product reviews summarized by a powerful AI engine.

Expert consensus

The BlueAir Blue Pure 511 air purifier is a highly effective and efficient option for improving air quality in medium-sized rooms, with HEPASilent dual filtration technology, quiet operation, and energy efficiency.

The BlueAir Blue Pure 511 air purifier is a highly effective and efficient option for improving air quality in medium-sized rooms such as bedrooms, nurseries, small home offices, and dorms. It utilizes HEPASilent dual filtration technology to capture at least 99. 97% of airborne particles down to 0.

1 microns in size, including dust, pollen, smoke, viruses, and bacteria. The air purifier operates quietly, with noise levels as low as 24dB at night, making it suitable for use in bedrooms or other small spaces where minimal disturbance is desired. The Blue Pure 511 is energy-efficient, being Energy Star-certified and consuming less energy during operation compared to other models.

It is a user-friendly option for basic air purification needs in smaller spaces, with easy maintenance and filter replacement. Overall, the BlueAir Blue Pure 511 is a reliable and efficient choice for individuals looking to improve indoor air quality, reduce allergens, and have a more environmentally friendly and cost-effective air purifier for their living space.

Filtration

The BlueAir Blue Pure 511 air purifier effectively removes airborne particles down to 0.1 microns in size, improving air quality and reducing allergens in the home.

The BlueAir Blue Pure 511 air purifier utilizes HEPASilent dual filtration technology, which combines mechanical and electrostatic filtration to capture at least 99. 97% of airborne particles down to 0. 1 microns in size. This filtration system effectively removes tiny particles like viruses and bacteria, as well as larger particles such as dust, pollen, and smoke.

The air purifier also comes with a washable pre-filter that can be cleaned every 3-6 months, and a Genuine Replacement Filter that should be replaced every 6 months for optimal performance.

Based on expert reviews, the Blue Pure 511 is highly effective at improving air quality, with users reporting a reduction in dust and pet hair in their homes after using the air purifier. It operates quietly, making it suitable for bedrooms, nurseries, or home offices. The cost of replacing the filter should be considered as an ongoing maintenance cost, but the ease of maintenance and effectiveness of the air purifier make it a worthwhile investment for those looking to improve indoor air quality and reduce allergens and pollutants in their homes.

What type of filtration system (HEPA filter, ionization, UV, etc.) does the BlueAir Blue Pure 511 use?

The BlueAir Blue Pure 511 uses HEPASilent dual filtration technology, which combines mechanical and electrostatic filtration to capture at least 99.97% of airborne particles down to 0.1 microns in size. This filtration system ensures that even the tiniest particles, such as viruses and bacteria, are captured, while larger particles like dust, pollen, and smoke are also effectively removed. According to a product review on livescience.com, the HEPASilent filter technology allows the Blue Pure 511 to operate quietly at just 24dB at night and 49dB on Boost mode, making it ideal for bedrooms, nurseries, or home offices.
Based on 4 quotes from 2 sources [show quotes and sources]

If the BlueAir Blue Pure 511uses filters, what filter types does it use?

The BlueAir Blue Pure 511 uses HEPASilent dual filtration technology. According to product information, this filtration system removes at least 99.97% of airborne particles down to 0.1 microns. The technology captures tiny particles like viruses and bacteria, as well as larger particles such as dust, pollen, and smoke. The air purifier also comes with a washable pre-filter which is available in three Scandinavian-inspired colors to personalize your air purifier to match your interior.
Based on 3 quotes from 2 sources [show quotes and sources]

How effective is the filter in the BlueAir Blue Pure 511 at removing pollutants and allergens?

The Blueair Blue Pure 511 is equipped with HEPASilent™ technology, which is designed to capture at least 99.97% of airborne particles down to 0.1 microns in size. According to a product review on livescience.com, the Blue Pure 511 was tested in a 150-square-foot home office, where it was able to effectively improve air quality by reducing airborne particles after running for just 30 minutes. Additionally, it claims to absorb pollutants and allergens efficiently, with many users reporting a reduction in dust and pet hair in their homes after using the air purifier. Therefore, the Blue Pure 511 seems to be quite effective at removing pollutants and allergens, based on the expert testing and user feedback available.
Based on 5 quotes from 1 sources [show quotes and sources]

Do the filters in the BlueAir Blue Pure 511 require regular replacement? If so, how often?

The BlueAir Blue Pure 511 air purifier comes with a washable pre-filter that can be vacuumed or washed approximately every 3-6 months, depending on usage and air quality. Additionally, it is recommended to replace the BlueAir Blue Pure 511 Genuine Replacement Filter (B08KPFWBGM) every 6 months for optimal performance. Regular maintenance and filter replacement help ensure that the air purifier continues to efficiently clean the air in your home. According to a product review on livescience.com, customers appreciate the ease of maintaining and using the Blue Pure 511 air purifier, highlighting its simplicity and effectiveness in reducing dust and pet hair in their homes.
Based on 2 quotes from 2 sources [show quotes and sources]

How much does it cost to replace the filter in the BlueAir Blue Pure 511?

The BlueAir Blue Pure 511 Genuine Replacement Filter, which is designed for optimal performance, can be found under the product number B08KPFWBGM. The price for this replacement filter may vary, but according to the information available, it is compatible with the Blue Pure 511 Air Purifier. The cost of the replacement filter is an essential aspect to consider when purchasing an air purifier, as it contributes to the overall maintenance costs of the device. Depending on the frequency of filter changes recommended by the manufacturer and the air quality in your home, you may need to replace the filter more or less often. It is advisable to inquire about the exact price of the replacement filter at the time of purchase to factor in this ongoing cost.
Based on 2 quotes from 2 sources [show quotes and sources]

Room Size

The BlueAir Blue Pure 511 air purifier effectively cleans rooms up to 432 square feet in just 30 minutes, with HEPASilent technology capturing 99.97% of airborne particles down to 0.1 microns in size, making it a versatile and quiet option for medium-sized living spaces.

The BlueAir Blue Pure 511 air purifier is designed to effectively clean rooms measuring up to 432 square feet in just 30 minutes. It is suitable for medium-sized rooms such as bedrooms, nurseries, small home offices, and dorms. The HEPASilent technology used in the Blue Pure 511 can capture at least 99.

97% of airborne particles down to 0. 1 microns in size, ensuring clean and fresh air in your living space.

The Blue Pure 511 offers three different modes that can be optimized for different room sizes and air quality needs. It can purify spaces up to 180 square feet in just 12. 5 minutes and up to 432 square feet in 30 minutes. This makes it a versatile option for both smaller and larger living spaces.

Experts and customers praise the Blue Pure 511 for its quiet operation, with noise levels as low as 24dB at night and 49dB on Boost mode. This makes it a great option for bedrooms or other small spaces where minimal disturbance is desired. Overall, the BlueAir Blue Pure 511 is a user-friendly air purifier that effectively cleans the air in medium-sized rooms while operating quietly and efficiently.

What is the maximum room size that the BlueAir Blue Pure 511 can effectively clean?

The BlueAir Blue Pure 511 air purifier can effectively clean rooms measuring up to 432 square feet in just 30 minutes, according to a product review on livescience.com. This means that it is suitable for medium-sized rooms, such as bedrooms, nurseries, small home offices, and dorms. The HEPASilent technology used in the Blue Pure 511 can capture at least 99.97% of airborne particles down to 0.1 microns in size, ensuring that the air in your living space is clean and fresh.
Based on 7 quotes from 2 sources [show quotes and sources]

Does the BlueAir Blue Pure 511 have adjustable fan speeds or settings that can be optimized for different room sizes?

Absolutely! The BlueAir Blue Pure 511 is designed with simplicity and ease of use in mind. While it doesn't have multiple fan speeds or complex settings, it does offer three different modes that can be optimized for different room sizes and air quality needs. According to a product review on livescience.com, you can simply push the power button once for Night mode, twice for Everyday mode, and three times for Boost mode. This allows you to adjust the purification level based on your specific requirements. The Blue Pure 511 is capable of purifying spaces up to 180 square feet in just 12.5 minutes and can effectively clean up to 432 square feet in 30 minutes. So, whether you have a smaller room or a larger living space, the Blue Pure 511 can quickly and efficiently provide you with clean and fresh air. While it may not have adjustable fan speeds, the simplicity and effectiveness of the Blue Pure 511 make it a great option for anyone looking for a user-friendly air purifier that can cater to different room sizes.
Based on 2 quotes from 1 sources [show quotes and sources]

What do experts say about the noise level of BlueAir Blue Pure 511?

Experts and customers praise the BlueAir Blue Pure 511 for its quiet operation. The unique HEPASilent™ filter allows the air purifier to operate at a whisper-quiet 24dB at night and just 49dB on Boost mode, which is quieter than a normal conversation. Customers have specifically mentioned how they appreciate the quietness of the Blue Pure 511, especially when running at lower speeds. This makes it a great option for bedrooms or other small spaces where you want minimal disturbance.
Based on 5 quotes from 2 sources [show quotes and sources]

Air Quality Sensors

The BlueAir Blue Pure 511 is a simple and affordable air purifier without advanced features like air quality sensors or smartphone app connectivity, making it ideal for small spaces like bedrooms or offices.

The BlueAir Blue Pure 511 does not have a built-in air quality sensor, meaning it does not automatically adjust its settings based on the air quality in the room. This makes it a suitable option for users who are looking for a simple, affordable air purifier for small spaces like bedrooms or offices without the need for advanced features like air quality sensors.

The purification process relies on the HEPASilent dual filtration technology to efficiently remove airborne particles. Additionally, the air purifier does not feature a smartphone app, making it a great choice for those who prefer a more straightforward device without the complexity of app functionality.

Overall, the BlueAir Blue Pure 511 is a user-friendly option for basic air purification needs in smaller spaces.

Does the BlueAir Blue Pure 511 have a built-in air quality sensor?

The BlueAir Blue Pure 511 does not have a built-in air quality sensor according to a product review on livescience.com. This means that the air purifier does not automatically adjust its settings based on the air quality in the room. However, the lack of this feature is reflected in its very affordable price compared to other air purifiers with more advanced features. Potential use case: The Blue Pure 511 is a suitable option for users who are looking for a simple, affordable air purifier for small spaces like bedrooms or offices without the need for advanced features like air quality sensors.
Based on 2 quotes from 2 sources [show quotes and sources]

What feedback method is used by the air quality sensor in the BlueAir Blue Pure 511?

The BlueAir Blue Pure 511 does not have a built-in air quality sensor for automatic feedback adjustments. Users can manually control the fan speed settings based on their preference or operate it on preset modes like Everyday fan mode or Boost mode. The purification process is not sensor-driven but relies on the HEPASilent dual filtration technology to remove airborne particles efficiently.
Based on 3 quotes from 2 sources [show quotes and sources]

Does the BlueAir Blue Pure 511 feature a smartphone app?

Sorry, I can only provide information about BlueAir Blue Pure 511. The BlueAir Blue Pure 511 does not feature a smartphone app. According to CNET, one of the product reviews in the ReviewFinder database, the air purifier doesn't have app or voice control. It is designed to be simple and user-friendly without the need for additional features like smartphone connectivity. This makes it a great choice for those who prefer a more straightforward air purifier without the complexity of app functionality.
Based on 4 quotes from 2 sources [show quotes and sources]

Energy Efficiency

The BlueAir Blue Pure 511 air purifier is highly praised for its energy efficiency, making it a cost-effective and environmentally friendly option for improving indoor air quality.

The BlueAir Blue Pure 511 air purifier is highly praised for its energy efficiency, as it is Energy Star-certified and consumes less energy during operation compared to other models. The unique HEPASilent™ filter in this air purifier requires less air pressure, contributing to its energy efficiency.

While it does not have a specific energy-saving mode, the Blue Pure 511 is inherently designed to be cost-effective and better for the environment in terms of energy consumption. This makes it a suitable choice for individuals looking for an air purifier that is not only effective in cleaning the air but also environmentally friendly and economical to run.

Whether you are looking to improve indoor air quality, reduce allergens, or simply want a more energy-efficient option, the BlueAir Blue Pure 511 is a reliable and efficient choice.

Does the BlueAir Blue Pure 511 have an energy-saving mode?

The BlueAir Blue Pure 511 does not have a specific energy-saving mode. However, it is inherently energy-efficient due to its Energy Star certification. According to a product review on livescience.com, the Blueair 511 is energy-efficient and cheaper to run, as it consumes less energy during operation. The unique HEPASilent™ filter in this air purifier requires less air pressure, contributing to its energy efficiency. So, even without a designated energy-saving mode, the Blue Pure 511 is designed to be cost-effective and better for the environment in terms of energy consumption.
Based on 2 quotes from 2 sources [show quotes and sources]

What is the energy consumption (in watts) of the BlueAir Blue Pure 511?

The BlueAir Blue Pure 511 air purifier is energy-efficient and consumes less energy during operation, as mentioned in a review on livescience.com. Unfortunately, the exact energy consumption in watts is not provided in the information available. However, being Energy Star-certified, it's designed to be cost-effective to run and better for the environment compared to other models. If you are looking for an air purifier that is designed to be energy-efficient and consume less power, the BlueAir Blue Pure 511 would be a suitable choice.
Based on 1 quotes from 1 sources [show quotes and sources]

Best Alternatives

3 best air purifiers in the same price range as BlueAir Blue Pure 511

Scroll to see all options. Click on the air purifier for more details.
Clorox Medium Room Pure Enrichment PureZone Pure Enrichment PureZone 3-in-1
Reviews
In comparison:
Clorox Medium Room rank #7 out of 103. Very high levels of customer satisfaction.
Go to rankings
9.4
Amazing
Reviews
In comparison:
Pure Enrichment PureZone rank #17 out of 103. Very high levels of customer satisfaction.
Go to rankings
9.6
Amazing
Reviews
In comparison:
Pure Enrichment PureZone 3-in-1 rank #16 out of 103. Very high levels of customer satisfaction.
Go to rankings
9.6
Amazing
More product details More product details More product details
Air Purifiers above are offered because they are in the same price range as BlueAir Blue Pure 511. To browse more budget and premium air purifiers go to our air purifier ranking .

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all air purifiers.

Rank Change Price Air Purifier
CNET
The Spruce Pets
NBC News
WIRED
Wirecutter
This Old House
Forbes
Business Insider
Popular Mechanics
Tom's Guide
1
- $229
Coway AP-1512HH
-
-
-
-
1
-
6
-
1
3
2
- $195
Winix 5500-2
-
1
-
-
3
-
-
-
-
5
3
- Check price
Honeywell HPA300
-
-
4
-
-
-
-
1
-
4
4
- $197
Coway Airmega 200M
-
-
-
1
2
-
-
-
-
-
Show all rows
BlueAir Blue Pure 511 ranks #5 out of 13 in this month's ranking:
Best air purifier for bedrooms and other small spaces
1 Apr 2024 (1 month ago)
Read article
Editor’s pick
23 Nov 2023 (5 months ago)
Read article

Highest recommended air purifiers this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. air purifiers below are at the top of our ranking this May.

Scroll to see all options. Click on the air purifier for more details.
Coway AP-1512HH Winix 5500-2 Honeywell HPA300 Coway Airmega 200M
Reviews
In comparison:
Coway AP-1512HH rank #1 out of 103. Very high levels of customer satisfaction.
Go to rankings
9.6
Amazing
Reviews
We don't yet have enough review information for Winix 5500-2
Reviews
In comparison:
Honeywell HPA300 rank #3 out of 103. Very high levels of customer satisfaction.
Go to rankings
9.4
Amazing
Reviews
In comparison:
Coway Airmega 200M rank #4 out of 103.
Go to rankings
7.7
Good
Price
Price
The Coway AP-1512HH air purifier is highly praised for its comprehensive filtration system, effectiveness at removing pollutants, adjustable fan speeds, built-in air quality sensor, smartphone app connectivity, and energy efficiency. The Winix 5500-2 air purifier is highly praised for its effective four-stage filtration system, quiet operation, built-in air quality sensor, and energy efficiency, making it a recommended choice for improving air quality in medium to large-sized rooms. The Honeywell HPA300 True HEPA Air Purifier is a highly praised and efficient option for improving air quality in larger rooms, particularly for individuals with allergies or asthma. The Coway Airmega 200M is a highly effective air purifier with a 4-stage filtration system that removes pollutants and allergens, making it suitable for pet owners, kitchens, and individuals with allergies or respiratory conditions, while also offering energy-saving features.
More product details More product details More product details More product details