Compact mode
Blueair Blue Pure 311 Auto vs Blueair Blue Pure 211+ vs Vornado AC550
Table of content
Performance Comparison
Room Size Coverage 🏠
Recommended room size the air purifier can effectively cleanBlueair Blue Pure 311 Auto- 388 sq ftBlueair Blue Pure 311 Auto can effectively cover a room size of 388. Air purifiers effective for rooms up to 388 square feet
Blueair Blue Pure 211+- 540 sq ftBlueair Blue Pure 211+ can effectively cover a room size of 540. Air purifiers designed for rooms up to 540 square feet
Vornado AC550- 335 sq ftVornado AC550 can effectively cover a room size of 335. Air purifiers effective in larger 335 square feet rooms
CADR Rating 📈
Clean Air Delivery Rate for smoke, dust, and pollenBlueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550CADR Rating Type 📊
Classification of CADR rating valuesBlueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550- DustThe CADR rating type of Vornado AC550 is Dust. Air purifiers with a dust CADR rating are effective at removing airborne dust particles. Click to see all.
- SmokeThe CADR rating type of Vornado AC550 is Smoke. Air purifiers with a smoke CADR rating are highly effective at removing smoke particles and odors. Click to see all.
- PollenThe CADR rating type of Vornado AC550 is Pollen. Air purifiers with a pollen CADR rating are specifically effective at removing pollen from the air. Click to see all.
Coverage Area 🏠
Specifies the maximum room size in square feet or meters that the air purifier can effectively clean.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550
Usage Comparison
For whom 👥
Target audience for the air purifier, indicating its suitability for specific groups of people.For all*Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550- Parents With Young ChildrenVornado AC550 is designed for Parents With Young Children. Air purifiers suitable for households with young children, focusing on safety and effectiveness Click to see all.
- Office WorkersVornado AC550 is designed for Office Workers. Air purifiers that improve air quality in office environments, enhancing productivity and health Click to see all.
- Allergy SufferersVornado AC550 is designed for Allergy Sufferers. Air purifiers designed to remove common allergens, providing relief for those with allergies Click to see all.
Purpose 🎯
Primary purposes or actions the air purifier is designed to address.For all*Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550- Reducing DustVornado AC550 is primarily used for Reducing Dust. Air purifiers that effectively capture and remove dust particles from the air Click to see all.
- Removing AllergensVornado AC550 is primarily used for Removing Allergens. Air purifiers that effectively capture common allergens like pollen, dust mites, and pet dander Click to see all.
Manufacturing Comparison
Made In 🌍
The country of origin or manufacturing location for the air purifier.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550
Facts Comparison
Interesting Fact 💡
An intriguing or lesser-known fact about the air purifier or its technology.Blueair Blue Pure 311 Auto- Uses electrostatic and mechanical filtration
Blueair Blue Pure 211+- Uses fabric pre-filters that can be washed
Vornado AC550- Uses the same air circulation tech as their fans
Sarcastic Fact 😉
A humorous or ironic observation about the air purifier or its use.Blueair Blue Pure 311 Auto- The introvert of air purifiers - quiet but effective
Blueair Blue Pure 211+- It's so quiet you might forget it's there... until your air is suspiciously clean
Vornado AC550- Might make your room feel like a gentle tornado of clean air!
Features Comparison
Filtration Technology 🧪
Types of filtration technologies used in the air purifierBlueair Blue Pure 311 AutoBlueair Blue Pure 211+- HEPASilentBlueair Blue Pure 211+ uses HEPASilent filtration technologies. HEPASilent technology combines electrostatic and mechanical filtration for efficient and quiet air purification. Click to see all.
- Activated CarbonBlueair Blue Pure 211+ uses Activated Carbon filtration technologies. Air purifiers using activated carbon to remove odors and gases Click to see all.
Vornado AC550- True HEPAVornado AC550 uses True HEPA filtration technologies. True HEPA filters remove 99.97% of particles as small as 0.3 microns from the air Click to see all.
- Activated CarbonVornado AC550 uses Activated Carbon filtration technologies. Air purifiers using activated carbon to remove odors and gases Click to see all.
General Information Comparison
Price 💰
Indicates the cost of the air purifier in the marketplace, allowing consumers to compare different models based on their budget constraints.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Price Range 💸
Categorizes air purifiers into different price brackets, making it easier for consumers to filter and compare options within their budget range.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Brand 🏬
Identifies the manufacturer or company that produces the air purifier, often associated with reputation and quality expectations.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Known for ⭐
A unique selling point or standout feature of the air purifier.Blueair Blue Pure 311 Auto- Energy EfficientBlueair Blue Pure 311 Auto is known for Energy Efficient.
Blueair Blue Pure 211+- Energy EfficiencyBlueair Blue Pure 211+ is known for Energy Efficiency.
Vornado AC550- Vortex Air CirculationVornado AC550 is known for Vortex Air Circulation.
Evaluation Comparison
Pros 👍
Advantages and positive features of the air purifier.Blueair Blue Pure 311 Auto- Low Energy Consumption
- Washable Pre-FilterAir purifiers with reusable initial filtration stage for capturing large particles Click to see all.
Blueair Blue Pure 211+- High CADR Rating
- Washable Pre-FilterAir purifiers with reusable initial filtration stage for capturing large particles Click to see all.
- Simple One-Button ControlAir purifiers with extremely simplified operation, controlled by a single button Click to see all.
Vornado AC550- Unique Air Circulation TechnologyAir purifiers using cutting-edge methods to move and clean air efficiently Click to see all.
- Compact Design
- Good ValueAir purifiers offering optimal performance for their price Click to see all.
- Unique Air CirculationAir purifiers with innovative airflow designs for more effective cleaning Click to see all.
- Energy EfficientAir purifiers designed for low power consumption Click to see all.
- Simple ControlsAir purifiers featuring easy-to-use interfaces for hassle-free operation Click to see all.
Cons 👎
Disadvantages and limitations of the air purifier.For all*Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550- Smaller Coverage AreaAir purifiers suitable for smaller rooms or areas Click to see all.
- Louder At High SpeedsLouder at high speeds means these purifiers may produce more noise when operating at maximum efficiency Click to see all.
- Loud At High Speeds
- Limited Coverage AreaLimited coverage area means these purifiers may not effectively clean air in larger spaces Click to see all.
Performance Scores Comparison
Noise Level Score 🔉
User-rated score for the quietness of operation, ranging from 1 to 10.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Filtration Efficiency Score ✨
User-rated score for the effectiveness of air purification, ranging from 1 to 10.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Energy Efficiency Score ⚡
User-rated score for power consumption and energy savings, ranging from 1 to 10.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Buy It For Life Score 💯
User-rated score for long-term durability and reliability, ranging from 1 to 10.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550Score 🌟
Overall rating of the air purifier based on various performance factors, ranging from 1 to 10.Blueair Blue Pure 311 AutoBlueair Blue Pure 211+Vornado AC550
Alternatives to Blueair Blue Pure 311 Auto
Coway AP-1512HH Mighty
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has better filtration efficiency than Blueair Blue Pure 311 Auto
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is more durable than Blueair Blue Pure 311 Auto
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has a higher overall score than Blueair Blue Pure 311 Auto
Xiaomi Mi Air Purifier 3C
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has a higher CADR rating than Blueair Blue Pure 311 Auto
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covers a larger area than Blueair Blue Pure 311 Auto
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has better filtration efficiency than Blueair Blue Pure 311 Auto
Honeywell HPA200
Known for Powerful Performance
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has better filtration efficiency than Blueair Blue Pure 311 Auto
Winix HR900
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has a higher CADR rating than Blueair Blue Pure 311 Auto
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has better filtration efficiency than Blueair Blue Pure 311 Auto
Toshiba Smart WiFi
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has a higher CADR rating than Blueair Blue Pure 311 Auto
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is more expensive than Blueair Blue Pure 311 Auto
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has better filtration efficiency than Blueair Blue Pure 311 Auto
Vremi Premium
Known for Sleek Design
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is more expensive than Blueair Blue Pure 311 Auto
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covers a larger area than Blueair Blue Pure 311 Auto
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has better filtration efficiency than Blueair Blue Pure 311 Auto
Airdog X5
Known for Washable Filter Technology
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has a higher CADR rating than Blueair Blue Pure 311 Auto
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is more expensive than Blueair Blue Pure 311 Auto
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covers a larger area than Blueair Blue Pure 311 Auto
AirSoap
Known for Filterless Technology
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has a higher CADR rating than Blueair Blue Pure 311 Auto
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is more expensive than Blueair Blue Pure 311 Auto
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covers a larger area than Blueair Blue Pure 311 Auto
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has better filtration efficiency than Blueair Blue Pure 311 Auto