ReviewFinder Air Purifiers

Blueair Protect 7470i

TLDR: The Blueair Protect 7470i air purifier is highly recommended by experts for its effective filtration system, room size coverage, air quality sensors, and energy efficiency, making it a comprehensive solution for individuals who prioritize clean and healthy indoor air.
Ranking:  
Consumer sentiment:
In comparison:
Blueair Protect 7470i rank #49 out of 61. Very high levels of customer satisfaction.
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8.5
Great

The product receives great reviews on average (consumer score 8.5). This is below the median air purifier consumer score of 9.1.

About consumer score

Price:
We currently don't have any recent price information for Blueair Protect 7470i, so we can't determine how its cost ranks in comparison to other Air Purifiers.
  • Lowest price: $39.14
  • Median price: $210
  • Highest price: $899
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Expert consensus

The Blueair Protect 7470i air purifier is highly recommended by experts for its effective filtration system, room size coverage, air quality sensors, and energy efficiency, making it a comprehensive solution for individuals who prioritize clean and healthy indoor air.

The Blueair Protect 7470i air purifier is highly recommended by experts for its effective filtration system, room size coverage, air quality sensors, and energy efficiency. The HEPASilent Ultra technology effectively captures ultrafine particles, making it suitable for individuals with allergies or asthma.

The air purifier is certified for rooms up to 418 square feet and operates quietly, making it ideal for use in bedrooms. The built-in air quality sensor provides real-time feedback on air quality, and the smartphone app compatibility allows for remote control and monitoring.

The energy-saving mode and low energy consumption make it an excellent choice for those looking to save energy. Overall, the Blueair Protect 7470i is a comprehensive solution for individuals who prioritize clean and healthy indoor air.

Filtration

The Blueair Protect 7470i air purifier utilizes HEPASilent Ultra technology to effectively capture ultrafine particles and eliminate airborne pollutants, making it a suitable choice for individuals with allergies or asthma.

The Blueair Protect 7470i air purifier utilizes HEPASilent Ultra technology, which combines electrostatic charging and mechanical filtration to effectively capture ultrafine particles as small as 0.1 microns. This filtration system is highly effective in eliminating airborne particles such as pollen, mold spores, viruses, and bacteria.

The air purifier features a pre-filter to trap larger particles, a smart filter with HEPASilent Ultra technology for thorough air filtration, and an activated carbon filter to eliminate chemicals, gases, and smoke. The GermShield technology provides continuous protection against viruses and prevents the growth of bacteria on the filters.

The filters in the Blueair Protect 7470i require regular replacement, with a maximum lifespan of 1 year. The replacement filter costs $69, which is considered to be the lowest among mid to high-range air purifiers. Overall, the Blueair Protect 7470i is highly effective in removing pollutants and allergens from the air, making it suitable for individuals with allergies, asthma, or those looking to improve indoor air quality.

What type of filtration system (HEPA filter, ionization, UV, etc.) does the Blueair Protect 7470i use?

The Blueair HealthProtect 7470i air purifier uses a filtration system called HEPASilent Ultra technology. This technology combines electrostatic charging and mechanical filtration to effectively capture ultrafine particles from the air. According to product experts on ReviewFinder, this filtration system is highly effective in eliminating airborne particles as small as 0.1 microns, including pollen, mold spores, viruses, and bacteria. The HEPASilent Ultra technology is considered to be one of the best air cleaning systems in the market.
Based on 7 quotes from 3 sources [show quotes and sources]

If the Blueair Protect 7470iuses filters, what filter types does it use?

The Blueair Protect 7470i air purifier uses multiple filter types to effectively clean the air. According to the product experts at Gadget Review, it features both a pre-filter and a smart filter. The pre-filter is designed to trap larger airborne particles, while the smart filter utilizes electrostatic and mechanical filtration through its HEPASilent Ultra technology. This advanced technology allows the air purifier to capture ultrafine particles such as pollen, mold spores, viruses, and bacteria. Additionally, the Blueair Protect 7470i also uses an activated carbon filter to eliminate chemicals, gases, and smoke from the air, as mentioned in the same review.
Based on 5 quotes from 2 sources [show quotes and sources]

How effective is the filter in the Blueair Protect 7470i at removing pollutants and allergens?

The Blueair Protect 7470i is highly effective at removing pollutants and allergens from the air. According to the product review on travelslifes.com, this air purifier can handle common dust, allergies, and tiny pollutants. It features a pre-filter to trap large airborne particles, and a smart filter with HEPASilent Ultra technology for thorough air filtration using both electrostatic and mechanical filtration. The activated carbon filter in the 7470i also helps eliminate chemicals, gases, and smoke from the air, as mentioned in the Gadget Review. Additionally, the GermShield technology present in the 7470i provides continuous protection against viruses and prevents the growth of bacteria on the filters, according to top critics on Gadget Review. Overall, the Blueair Protect 7470i is designed to deliver outstanding results in removing pollutants and allergens from the air.
Based on 5 quotes from 3 sources [show quotes and sources]

Do the filters in the Blueair Protect 7470i require regular replacement? If so, how often?

Yes, the filters in the Blueair Protect 7470i do require regular replacement. According to the information from verified product experts, the maximum lifespan of the filter is 1 year. The smart filter of the Blueair HealthProtect 7470i is equipped with a smart RFID chip that proactively monitors real-time usage and accurately judges when you need to replace it. The Blueair app will also notify you when the filter needs replacing. It is important to note that the filter replacement cost for the Blueair Protect 7470i is $69, which is higher than the previous Blueair devices but still considered the lowest filter replacement cost among all mid to high-range air purifiers. Additionally, another source mentions that users should factor in an additional £100/$100 per year for new filters.
Based on 6 quotes from 4 sources [show quotes and sources]

How much does it cost to replace the filter in the Blueair Protect 7470i?

According to various product reviews, the replacement filter for the Blueair Protect 7470i is priced at $69. It is important to note that this cost is higher compared to previous Blueair devices, but it is still considered to be the lowest filter replacement cost among mid to high-range air purifiers.
Based on 9 quotes from 4 sources [show quotes and sources]

Room Size

The Blueair Protect 7470i is a highly recommended air purifier for medium-sized rooms, offering effective air cleaning and quiet operation.

The Blueair Protect 7470i is a highly recommended air purifier for rooms up to 418 square feet. It has been certified by AHAM and Energy Star for this room size, indicating its effectiveness in cleaning the air in larger spaces. The device features adjustable fan speeds and settings that can be optimized for different room sizes, allowing users to customize the purification process according to their needs.

The controls on the LCD display make it easy to turn the device on/off, set the fan speed, and switch the GermShield technology on or off. The fan speed can be adjusted to suit the size of the room and personal preferences. The air purifier operates quietly, with noise levels comparable to white noise from a standard fan.

The loudest setting produces sound at around 53 decibels, which is still considered impressive. The advanced Smart Sensor ensures that the fan speed remains generally on low, resulting in a typically silent operation. This makes the Blueair Protect 7470i suitable for use in bedrooms, where a quiet environment is desired.

Overall, the Blueair Protect 7470i is a reliable and efficient air purifier that can effectively clean the air in medium-sized rooms while operating quietly.

What is the maximum room size that the Blueair Protect 7470i can effectively clean?

The Blueair Protect 7470i is suitable for rooms up to 418 square feet according to multiple sources, including reviews on travelslifes.com and Breathe Quality. It is certified by the AHAM (Association of Home Appliance Manufacturers) and Energy Star for this room size.
Based on 9 quotes from 5 sources [show quotes and sources]

Does the Blueair Protect 7470i have adjustable fan speeds or settings that can be optimized for different room sizes?

Yes, the Blueair Protect 7470i does have adjustable fan speeds and settings that can be optimized for different room sizes. According to the product reviews, the Blueair Protect 7470i has controls on the LCD display on top of the device that allow you to turn it on/off, set the fan speed (with choices of 1, 2, 3, auto, or night mode), and switch the GermShield technology on or off. The fan speed can be adjusted to suit the size of the room and your preferences. Additionally, the air purifier features a Smart Sensor that regulates the fan speed based on the air quality, keeping it generally on low speed, which means it is typically silent.
Based on 8 quotes from 4 sources [show quotes and sources]

What do experts say about the noise level of Blueair Protect 7470i?

According to verified product experts, the Blueair Protect 7470i air purifier has a low noise level. Multiple reviews mention that the device operates quietly, with noise levels comparable to white noise from a standard fan. The loudest setting of the 7470i produces sound at around 53 decibels, which is still considered impressive. Additionally, the air purifier's advanced Smart Sensor adjusts the fan speed to generally remain on low, resulting in a typically silent operation. Some reviews even suggest that the device is suitable for use in bedrooms due to its low noise levels.
Based on 9 quotes from 5 sources [show quotes and sources]

Air Quality Sensors

The Blueair HealthProtect 7470i air purifier with its built-in air quality sensor and smartphone app compatibility is a comprehensive solution for individuals who prioritize clean and healthy indoor air, offering real-time feedback, remote control, and additional data on temperature and humidity.

The Blueair HealthProtect 7470i air purifier is highly praised for its built-in air quality sensor. According to expert reviews, the advanced Smart Sensor in the 7470i automatically controls the airflow based on real-time air quality information. This ensures optimal air quality in indoor spaces.

The sensor categorizes air quality into PM1, PM2.5, or PM10, providing precise feedback on the current air quality status. This feature is particularly useful for individuals who are concerned about specific pollutants and want to monitor and improve their indoor air quality.

In addition to monitoring air quality, the Blueair Protect 7470i also collects data on temperature and humidity. This makes it easier for users to track and manage their indoor air quality, especially in environments where these factors can impact overall comfort and well-being.

The Blueair Protect 7470i also stands out for its smartphone app compatibility. Users can control the air purifier remotely using the companion Blueair app. This allows for convenient management of the device, including turning it on or off, adjusting fan speed, creating schedules, and connecting to multiple Blueair products if multiple purifiers are used in the same household.

The app also provides air quality data, tracks the lifespan of the air filter, and sends alerts for filter changes or any issues that require attention. This feature is ideal for individuals who want to have full control and monitoring capabilities of their air purifier from their smartphone or tablet.

Overall, the Blueair HealthProtect 7470i air purifier with its built-in air quality sensor and smartphone app compatibility is a comprehensive solution for individuals who prioritize clean and healthy indoor air. It offers real-time feedback on air quality, allows for remote control and monitoring, and provides additional data on temperature and humidity.

Whether it's for individuals with specific air quality concerns or those who simply want to improve their overall indoor environment, the Blueair Protect 7470i is a highly recommended choice.

Does the Blueair Protect 7470i have a built-in air quality sensor?

Yes, the Blueair HealthProtect 7470i air purifier does have a built-in air quality sensor. According to the product review on Breathe Quality, it features an advanced Smart Sensor that automatically controls the airflow based on air quality information from the sensor. This means that the air purifier can adjust its performance to ensure optimal air quality in your indoor spaces. Additionally, you can select the category of PM1, PM2.5, or PM10 to know the current air quality status precisely.
Based on 3 quotes from 2 sources [show quotes and sources]

What feedback method is used by the air quality sensor in the Blueair Protect 7470i?

The Blueair Protect 7470i air purifier uses an advanced Smart Sensor to monitor air quality. According to a product review on Breathe Quality, the sensor automatically controls the airflow based on air quality information it collects. It provides real-time feedback on the current air quality status by categorizing it into PM1, PM2.5, or PM10. This allows you to have a clear understanding of the air quality in your indoor environment. Additionally, the HealthProtect 7470i can also collect data on temperature and humidity, making it easier to track and manage your indoor air quality.
Based on 3 quotes from 2 sources [show quotes and sources]

Does the Blueair Protect 7470i feature a smartphone app?

Yes, the Blueair Protect 7470i does feature a smartphone app. According to product reviews on Tom's Guide, Breathe Quality, Homes & Gardens, and Gadget Review, the Blueair Protect 7470i can be controlled remotely using the companion Blueair app. With the app, you can connect the air purifier to Wi-Fi, turn it on or off, adjust fan speed, create schedules, and even connect to multiple Blueair products if you have more than one purifier in your house. You can control the air purifier from your smartphone, tablet, or even with voice commands through Alexa or Google Assistant enabled devices. The app also provides air quality data, tracks the lifespan of your air filter, and sends alerts for filter changes or any issues with the purifier that require attention.
Based on 8 quotes from 5 sources [show quotes and sources]

Energy Efficiency

The Blueair Protect 7470i air purifier is highly praised for its energy efficiency, with an energy-saving mode and low energy consumption on its lowest speed setting, making it an excellent choice for those looking to save energy and reduce power consumption.

Based on expert reviews, the Blueair Protect 7470i air purifier is highly praised for its energy efficiency. It features an energy-saving mode that allows it to operate at as low as 8 watts on its lowest speed setting. This is significantly better than other models in the same price range, making it an excellent choice for those looking to save energy and reduce power consumption.

The energy consumption of the Blueair Protect 7470i varies depending on the speed setting. On the highest speed setting, it consumes 48 watts, which is still relatively low and comparable to the energy usage of a standard lightbulb. However, on the lowest speed setting, the energy consumption can go as low as 8 watts, making it an ideal option for those who want to minimize their energy usage even further.

Overall, the Blueair Protect 7470i air purifier is highly regarded for its energy efficiency. It offers an energy-saving mode and low energy consumption on its lowest speed setting, making it a great choice for individuals who prioritize energy efficiency and want to reduce their environmental impact.

Does the Blueair Protect 7470i have an energy-saving mode?

Yes, the Blueair Protect 7470i air purifier has an energy-saving mode. According to verified product experts on ReviewFinder, the air purifier can operate at as low as 8 watts on its lowest speed, which is significantly better than other models in the same price range. This energy-saving mode helps to reduce power consumption and save energy.
Based on 2 quotes from 2 sources [show quotes and sources]

What is the energy consumption (in watts) of the Blueair Protect 7470i?

The energy consumption of the Blueair Protect 7470i air purifier varies depending on the speed setting. According to verified product experts on ReviewFinder, on the highest speed setting, the 7470i consumes 48 watts, which is less energy than a standard lightbulb. On the lowest speed setting, the energy consumption can go as low as 8 watts, which is significantly better than other models in the same price range.
Based on 2 quotes from 2 sources [show quotes and sources]

Expert Reviews

There are people on the Internet whose job is to review products. Below are their opinions.

ReviewFinder database has 10 expert reviews of Blueair Protect 7470i.

Expert reviews [10]

94
Total expert reviews: 10
  • with a score: 7
  • without a score: 3
Highest score by T3
100
Average score based on 10 reviews
94
Lowest score by Homes & Gardens
80

Score distribution:

80-100
60-80
40-60
20-40
0-20

Best Alternatives

3 best air purifiers in the same price range as Blueair Protect 7470i

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Coway AP-1512HH Winix 5500-2 Honeywell HPA300
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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.
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Air Purifiers above are offered because they are in the same price range as Blueair Protect 7470i. 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
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Coway AP-1512HH
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.
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6
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2
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Winix 5500-2
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.
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10
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Honeywell HPA300
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.
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2
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4
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Coway Airmega 200M
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.
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Blueair Protect 7470i ranks #9 out of 13 in this month's ranking:
Best quiet
21 Nov 2023 (4 months ago)
Read article
Best smart air purifier
6 Feb 2024 (1 month 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 March.

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 98. Very high levels of customer satisfaction.
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9.6
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Reviews
We don't yet have enough review information for Winix 5500-2
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Honeywell HPA300 rank #3 out of 98. Very high levels of customer satisfaction.
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9.4
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Reviews
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Coway Airmega 200M rank #4 out of 98.
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7.7
Good
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.
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ReviewFinder: reviews, prices and alternatives summarized by a powerful AI engine.