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BLUEAIR Advanced Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, Home Bedroom Open Floor Plans, Alexa, Auto,HEPASilent,Protect 7770i
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Color | White |
Brand | Blueair |
Product Dimensions | 13.4"D x 13.4"W x 33.9"H |
Floor Area | 674 Square Feet |
Specification Met | Energy Star Certified |
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About this item
- 24/7 PROTECTION: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
- CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers up to 45% faster cleaning & up to 67% less noise than traditional HEPA filtration alone; Quickly cleans 674sqft large room in about 12.5 min or up to 3,235sqft XL space in 60 min, on high
- IN-APP FEATURES: Auto adjusts to maintain optimal air conditions; 3 advanced sensors; Real-time updates track clean air progress
- SMARTFILTER: RFID chip in SmartFilter monitors and tracks pollutant levels in real-time to calculate filter life and alert on replacement needs; automatically resets the replace filter reminder when new filter is installed; Maximum 1-year filter life
- ONE OF THE QUIETEST AIR PURIFIERS: Quieter (25 dB) than a whisper on low; ENERGY STAR rated - uses less energy (8W) than an LED lightbulb on low so it’s kind to your wallet and the planet
- REMOVES 99.99% OF COMMON ALLERGENS: Asthma Allergy Nordic Recommended - helps reduce allergens and pollutants that trigger allergy and asthma symptoms
- REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking
- MOST AWARDED AIR PURIFIER BRAND IN THE US: Protect 7770i has won the 2021 RedDot - Product Design and IF - Product Design awards
Customer ratings by feature
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This Item Blueair BLUEAIR Advanced Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, Home Bedroom Open Floor Plans, Alexa, Auto,HEPASilent,Protect 7770i | Recommendations | dummy | dummy | dummy | dummy | |
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Price | Currently unavailable. | $339.99$339.99 | -47% $89.99$89.99 Typical: $169.99 | -20% $183.97$183.97 List: $229.99 | -24% $266.75$266.75 List: $349.99 | -20% $79.99$79.99 List: $99.99 |
Delivery | — | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 |
Customer Ratings | ||||||
Noise level | 4.3 | 4.4 | 4.0 | 4.2 | 4.2 | 4.2 |
Easy to use | 4.2 | 4.3 | — | 4.7 | 4.7 | 4.2 |
Maneuverability | 4.1 | 4.3 | — | 4.4 | 4.4 | 4.5 |
Sleep mode | — | 4.4 | 4.2 | — | — | 4.6 |
Scent | — | 4.1 | — | 4.2 | 4.2 | — |
Sold By | — | Amazon.com | VOKA Store | Amazon.com | Amazon.com | Amazon.com |
filter type | HEPA | Activated Carbon | HEPA | Activated Carbon | Activated Carbon | Activated Carbon |
floor area | 674 square feet | — | 1500 square feet | 929 square feet | 635 square feet | 432 square feet |
control method | application | touch | touch | application | application | touch |
power source | Corded Electric | Corded Electric | DC 100-240V | Corded Electric | Corded Electric | Corded Electric |
noise level | 53 decibels | 23 decibels | 15 decibels | 23 decibels | 23 decibels | 24 decibels |
specification met | Energy Star Certified | Energy Star Certified, AHAM Certified, CARB Certified | CARB Certified, DOE Energy efficiency certification, CE Certified, ETL Certified, FCC Certified | — | — | Energy Star Certified |
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PRODUCT CERTIFICATION (1)
ENERGY STAR Most Efficient recognizes the best of ENERGY STAR certified products with highest efficiency and maximum carbon reductions.
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PRODUCT CERTIFICATION (1)
ENERGY STAR Most Efficient recognizes the best of ENERGY STAR certified products with highest efficiency and maximum carbon reductions.
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PRODUCT CERTIFICATION (1)
ENERGY STAR Most Efficient recognizes the best of ENERGY STAR certified products with highest efficiency and maximum carbon reductions.
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From the manufacturer
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Extra-large Rooms
Filters the air at a rate of approx. 4.8x an hour (about every 12.5 minutes on high) in a 674 ft² room to effectively lower particle levels in oversized family rooms, basements and open concept areas.
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Clean air to every corner of the room
Unique SpiralAir technology delivers clean air to every corner of the room with patented air outlets engineered for omnidirectional airflow. Based on AHAM recommended room size of 674 ft².
GermShield technology
24/7 protection against viruses and bacteria
Only Protect provides 24/7 protection against viruses and bacteria with GermShield technology. The patent-pending technology proactively monitors your room and kills viruses and bacteria on the filters. A gentle stream of air ensures no new growth. Protect captures 99.9 of SARS-CoV-2 (COVID-19).
HEPASilent Ultra technology
Ultra powerful filtration
Our most advanced filtration technology, HEPASilent Ultra combines electrostatic and mechanical filtration to remove 99.97% of viruses and bacteria,² dust, pollen, dander and mold,³ and eliminate VOCs, and odors. Once caught in the filter, this unique technology then kills 99%⁵ of germs.⁰
Low noise and energy consumption
Low noise level
Protect 7770i cleans the air with noise levels no louder than a whisper on low (25 dB) and with less noise than a normal conversation on high (53 dB).
Low energy consumption
Energy efficient (8-76 W) - certified room air purifiers are 40% more energy-efficient than standard models.
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SmartFilters
The SmartFilter has a smart RFID chip that proactively monitors real-time usage and accurately judges when you need to replace it, with a maximum of 1-year lifetime.
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Clean air ETA
Track the air purifier's progress to clean air with real-time “ETA” updates in the Blueair app.
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Accurate filter life tracking
Get the most out of your filter and eliminate unnecessary replacement with accurate tracking. An algorithm calculates filter life using fan speed, sensor data, and estimated loading; Maximum 1-year.
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App and voice-enable for constant control
Monitor air quality and adjust settings remotely from the app. For voice control, connect to your Alexa, or Google assistant enabled device.
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Automatically adjusts to changing conditions
Enable Auto mode and the air purifier will automatically increase the fan speed when pollution levels rise in your environment and return to a lower speed once the air is clean.
Compare Models
418 ft² | Verified room size | 674 ft² |
270 cfm | CADR Smoke | 435 cfm |
280 cfm | CADR Pollen | 435 cfm |
275 cfm | CADR Dust | >400 cfm |
| Premium LCD display | |
| AHAM Verified | |
418 ft² | Verified room size | 418 ft² |
270 cfm | CADR Smoke | 270 cfm |
280 cfm | CADR Pollen | 280 cfm |
275 cfm | CADR Dust | 275 cfm |
| Premium LCD display | |
| AHAM Verified | |
Product guides and documents
Videos
Videos for this product
1:55
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Worth It? Tips and Review of the BlueAir Air Purifier 7470i
Kevin Hart
Videos for this product
0:56
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Protect 7470i & 7770i
Blueair, Inc
Videos for this product
0:57
Click to play video
HEPASilent Ultra Technology
Blueair, Inc
Videos for this product
0:39
Click to play video
Protect GermShield Technology
Blueair, Inc
Product information
Color | White |
---|---|
Brand | Blueair |
Product Dimensions | 13.4"D x 13.4"W x 33.9"H |
Floor Area | 674 Square Feet |
Specification Met | Energy Star Certified |
Noise Level | 53 dB |
Controller Type | Amazon Alexa |
Wattage | 8 watts |
Item Weight | 7.33 pounds |
Manufacturer | Blueair |
ASIN | B08GB7VNGT |
Item model number | 7770i |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #843,042 in Home & Kitchen (See Top 100 in Home & Kitchen) #675 in HEPA Filter Air Purifiers |
Assembly required | No |
Number of pieces | 1 |
Batteries required | No |
Included Components | unit |
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Product Description
"Blueair's most advanced air purifier, Protect provides 24/7 protection against viruses and bacteria. Each aspect of the Protect 7770i air purifier is uniquely designed for maximum performance, quiet, clean air delivery and energy efficiency, with innovative smart features. Independently tested for performance as part of the AHAM Verified Program for room air cleaners, for a Clean Air Delivery Rate (CADR) of 435 for fine smoke particles, 435 for pollen particles, and >400 for dust particles. Protect's HEPASilent Ultra filtration technology filters 99.97% airborne particles, like viruses and bacteria; dust, pollen, dander, and mold, then kills 99% of the germs caught in the filter. Only Blueair air purifiers use HEPASilent™ technology, delivering maximum filtration with minimum noise. Combining mechanical filtration with electrostatic charging of particles produces clean air up to 45% faster with up to 67% less noise than traditional HEPA filtration alone. The combination SmartFilter uses an activated carbon layer to remove gases, volatile organic compounds (VOC), chemicals, and household odors from wildfire smoke, pets, cooking, and more. Protect air purifiers use SpiralAir omnidirectional airflow to quickly circulate more clean air to every corner of the room. GermShield technology proactively monitors room conditions and activates to kill germs and prevent growth on the filter, when on standby. Pair with the Blueair app to unlock smart features like Clean air ETA to count down the time until clean air and Welcome home function to automatically set your air purifier to standby when you leave home and back on to clean the air just before you return.
24/7 PROTECTION: 24/7 protection refers to the key function of GermShield™ technology, that is activated when the unit is in standby mode. Tested to deactivate Staphylococcus albus (min. 83%) and MS2 bacteriophage (min. 89%) and prevents >99.99% Ecoli growth on filter. Not proven to kill SARS-CoV-2 or prevent transmission of COVID-19; Tested on E.coli (excluding viruses).
CLEAN AIR IN A MATTER OF MINUTES: Comparing CADR performance of Blueair models vs same models with only H13 HEPA. At similar CADRs, Blueair models achieved less noise than same models with only H13 HEPA. Noise refers to the dB(A) difference in acoustic power. Tested on Blue Pure 211+ Auto, DustMagnet™ 5400i, Protect 7400 series. Performance may vary. According to AHAM, air changes per hour (ACH) is the measure of the outside air volume added to a space divided by the volume of that space over a set amount of time.
IN-APP FEATURES: Features can only be enjoyed with the Blueair app.
REMOVES 99.99% OF COMMON ALLERGENS: Tested on pollen particles 5.048 - 11.14 μm on Blue Auto, DustMagnet and Protect.
MOST AWARDED AIR PURIFIER BRAND IN THE US: Based on survey of over 50 awards, accolades, and recommendations issued by independent consumer associations, media publications, and industry competitions from January 1, 2022, through August 16th, 2022, for products sold in the US by top 10 air purifier brands according to NPD Group Retail Tracking Service, Small Appliances, U.S. sales dollars June 2022 YTD.
BACTERIA, VIRUS & MOLD SPORE REMOVAL: Tested on Straphylococus Aureus, E.Coli, Influenza A (H1N1) with minimum reduction rate of 99.99% in 60min; Tested on A.niger with minimum reduction rate of 99.9% in 60min."
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, noise level and air quality of the air purifier. For example, they say it's an amazing product that does an amazing job keeping the air clean. Customers are also impresseded with the ease of use, saying the controls are easy to understand and the user manual is clear. They're also satisfied with appearance. That said, opinions are mixed on the app control and value.
AI-generated from the text of customer reviews
Customers like the quality of the air purifier. They mention it's an amazing product, very effective, and rated well for air purification. Some say that it'll separate out dust and is perfect for filtering out ash from the air during fire season.
"...The air purifier does its job quickly and efficiently...." Read more
"...The purifier does an amazing job keeping our air clean and it’s SOOO quiet. I have bought many products from Blue Air and will continue to do so." Read more
"Worth every dollar. No more cat allergies, no more sparkly dust in sunbeams. No more lingering cooking odors...." Read more
"...I purchased this model recommended by CR.Pros: I think it does filter the air, it's also sensitive to changes in the air quality, and it's..." Read more
Customers like the noise level of the air purifier. They mention that it is very quiet, the level 1 run setting is whisper quiet, and the filter runs very silently. Some say that on the lowest setting, they can barely hear the air flow.
"...The purifier does an amazing job keeping our air clean and it’s SOOO quiet. I have bought many products from Blue Air and will continue to do so." Read more
"...air, it's also sensitive to changes in the air quality, and it's mostly silent...." Read more
"It is highly rated by Consumers Reports for durability. quietness, and ease of use. It is heavy and cumbersome to move...." Read more
"...So if the unit is on auto, it gets loud in the house several times a day, so I keep it at 1 and occasionally change it to 2...." Read more
Customers are satisfied with the air quality of the product. They mention that it improves the air in their home, and the app tracks the airquality inside and outside their home. The air purifier is sensitive to changes in the air and clears the lungs.
"...There is a particle data indicator, temperature indicator, relative humidity indicator, gas indicator and filter lifetime indicator and the touch..." Read more
"...Pros: I think it does filter the air, it's also sensitive to changes in the air quality, and it's mostly silent...." Read more
"We have two of these, and there is a noticable improvement in the air inside our house and in a family member's house...." Read more
"...Soon the interior air quality readings improved even as the outside readings became worse...." Read more
Customers like the ease of use of the air purifier. They mention that the controls are easy to understand, the user manual is clear, and the machine itself is easy to use. Some mention that while the device interface and the interface on the app are complex, anyone can understand it.
"Elegantly designed, easy to operate with a touch screen that allows you to control the air purifier using touch controls on the control panel...." Read more
"...quietness, and ease of use. It is heavy and cumbersome to move. It is a device to move to its place and leave at that place...." Read more
"...Extremely frustrating. Customer support was no help...." Read more
"Setup was fairly simple although the detailed setup instructions don't indicate the exterior wrapping for the air filter has to be removed..." Read more
Customers are satisfied with the appearance of the air purifier. They mention that it has a very elegant design, perfect for an uptown apartment.
"Elegantly designed, easy to operate with a touch screen that allows you to control the air purifier using touch controls on the control panel...." Read more
"...love that I can set it to turn on before I get home, Love that it looks modern and sleek. I can not say enough good...." Read more
"Pros: Looks good, quiet fan, highly efficient and effective. You can dim that bright blue light (read on) IF you can get the app to work...." Read more
"The product is beautifully designed and easy to operate...." Read more
Customers are mixed about the app control of the air purifier. Some mention it's fantastic, helpful, and allows finer controls such as scheduling. They also say the wifi setting with phone app is high tech, and it reminds them to replace the air. However, others say that the app is buggy and doesn't really do much.
"...No more lingering cooking odors. Love the app, love that I can turn the lights down on it, love that I can set it to turn on before I get home,..." Read more
"...The app allows finer controls such as scheduling (an important feature), using night mode (dimming/turning off the lights on the unit), and..." Read more
"...REVISION 3/23/21: The app is so damn buggy it won't even connect now. Extremely frustrating. Customer support was no help...." Read more
"...I find the product itself worthwhile. The app control, the unit itself is fantastic...." Read more
Customers are mixed about the value of the air purifier. Some mention it's worth the price, while others say it'd be better off buying a different product.
"...I would give it 5 out of 5 stars if it wasn't for the costly air filters. We know it doesn't have a high manufacturing cost...." Read more
"Worth every dollar. No more cat allergies, no more sparkly dust in sunbeams. No more lingering cooking odors...." Read more
"It was a bit expensive but wanted a HEPA Filter that would cover a large 40x20 foot family room...." Read more
"...So he hoped this would be a magic air machine. But it really is a great value and seems to be helping with the amount of dust in our living space!..." Read more
Customers have connectivity issues with the air purifier. They mention that it drops the WiFi connection and the only way to fix it is to delete it from the phone. The connection is not obvious and the schedules won't work and you can't monitor air quality when it disconnects.
"...Update: I'm getting tired of babysitting this thing. It disconnects frequently from the WiFi and it's a PAIN to reconnect it...." Read more
"...the app to the purifier was not easy because a successful connection is not obvious...." Read more
"...REVISION 3/23/21: The app is so damn buggy it won't even connect now. Extremely frustrating. Customer support was no help...." Read more
"...our wifi using the app (wifi icon stays solidly lit), but it does not stay connected (longest was under 24 hours), and once it is disconnected,..." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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The air purifier does its job quickly and efficiently. This was very noticeable when I was cooking and the excellent air quality changed to polluted. We were amazed how quickly the purifier cleaned up the air and the air quality returned to excellent.
The first unit we purchased from Amazon was defective since for some reason the unit was unable to read the filter. Blueair sent us a free replacement filter which did not fix the problem. Amazon quickly came to the rescue and I can't say enough about Amazon's customer service. They assisted me in the return of the defective unit and shipped out a new unit immediately so I received it the very next day. What initially was a frustrating experience turned into a very positive experience due to Amazon's stellar customer service!
One thing that does need some improvement is the app. It took a few tries to get it to work properly.
I highly recommend this product.
The readings on the app. and those on the screen never match. There's a "reading" on the application that tells the air quality OUTSIDE your house 😂. I don't buy it. I purchased this model recommended by CR.
Pros: I think it does filter the air, it's also sensitive to changes in the air quality, and it's mostly silent.
Cons: all the cited above plus there most be other brands that do the same for less money. Update: I'm getting tired of babysitting this thing. It disconnects frequently from the WiFi and it's a PAIN to reconnect it. My sincere advice for the engineer designers, forget the WiFi thing all together and make ALL the controls manually operated.
An app to monitor and control can be downloaded from the App Store. Connecting the app to the purifier was not easy because a successful connection is not obvious. Buttons to connect additional devices remain dominate during setup. Later, connected devices show on the main page.
Cons:
1) It has a bright blue light that is incompatible with a darkened bedroom.
2) You can only turn the light off via the app.
3) The app is buggy. When you open it you are invited to "Connect Product", even if you've already connected it. A progress bar indicates "80% completed" when, in fact it seems fully complete.
REVISION 3/23/21: The app is so damn buggy it won't even connect now. Extremely frustrating. Customer support was no help.
To dim the light: Open the app, ignore the invitation to "Connect Product" (if you've already connected it). Tap on the white panel that says "MY 7470i", then swipe down to the half moon "Night" icon and tap it.
Revised !0/03/21:
So if you are fortunate enough to get the app to work, the unit eventually forgets it's link to your network. In my case, it no longer remembered my password--so I'm off on their buggy password reset mission. At this point the unit will not even respond to manual control. Probably a good air cleaner when it works, but the interface is a tre POS.
Top reviews from other countries
Extremely well designed, well built, the app is easy and convenient. Easily gets rid of cooking smells quickly automatically. I notice less dust in the air and settled on things.
I’ll be watching for sales and definitely getting more in the future.