BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max - High-End Air Purifiers
77

BLUEAIR

Purifiers Large Rooms

4.5
$320
Check Price
VS
Dyson Purifier Cool™ Autoreact TP7A - High-End Air Purifiers
55

Dyson

Purifier Cool™ Autoreact

4.4
$399
Check Price

Our Verdict

BLUEAIR Blue Pure 211i Max Wins

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max - High-End Air Purifiers

It excels with 406.4 CADR smoke and cleans 3048 sq ft in one hour, operating as low as 23 dB. Choose Dyson for its added cooling airflow and sleek design, where air purification specifics are less critical.

$320Buy on Amazon

Bottom Line: BLUEAIR Blue Pure 211i Max is the better choice. It excels with 406.

Key Differences

The most significant spec differences at a glance

406.4

Cadr Smoke

100% more
0
635

Coverage Sq Ft

100% more
0

Advantages

Where each product wins

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max - High-End Air Purifiers

BLUEAIR

  • Cadr Smoke: 100% higher (406.4 vs 0)
  • Coverage Sq Ft: 100% higher (635 vs 0)

Who Should Buy Which?

Find the right product for your needs

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max - High-End Air Purifiers

Buy BLUEAIR if...

BLUEAIR Air Purifiers for

If you need comprehensive and efficient air purification for large spaces, the BLUEAIR Blue Pure 211i Max is your ideal choice. This product suits individuals prioritizing clean air for allergies, pets, or smoke, desiring quiet operation down to 23 dB. With a powerful 406.4 CADR for smoke and 635 sq ft coverage, it's perfect for open-concept homes or large bedrooms. Its $319.99 price point offers excellent value for superior air quality.

Dyson Purifier Cool™ Autoreact TP7A - High-End Air Purifiers

Buy Dyson if...

Dyson Purifier Cool™ Autoreact

The Dyson Purifier Cool™ Autoreact TP7A is for individuals seeking a multi-functional device that combines basic air purification with a powerful cooling fan. If you value a sleek design and the convenience of having one appliance manage both air circulation and some filtration in a smaller, unspecified space, despite the $399 price. This is ideal for those less concerned with specific CADR ratings (it has 0 CADR smoke) or extensive room coverage, prioritizing the integrated cooling feature for comfort.

Spec Comparison

9 specs compared

Specification
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max - High-End Air Purifiers
BLUEAIR Air Purifiers for
Dyson Purifier Cool™ Autoreact TP7A - High-End Air Purifiers
Dyson Purifier Cool™ Autoreact
Price$320$399
Rating4.5(12.5k)4.4(170)
Cadr Smoke406.40
Coverage Sq Ft6350
Noise Level db Min23 dB—
Energy StarYes—
Filter TypeTrue HEPA—
Smart SensorYesYes
WiFiYes—
Filter Life Months6—
Noise Level db Max53 dB—

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

BLUEAIR Air Purifiers

Pros
  • Cleans 3048 sq ft in one hour for large spaces.
  • Removes 99.97% of particles down to 0.1 microns.
  • Operates quietly, down to 23 dB at lowest setting.
  • Real-time PM1, PM2.5, PM10 air quality monitoring.
Cons
  • Filter replacement required every 6-9 months.
  • Operation limited to North America 110-120V.
  • Maximum noise output reaches 53 dB.
Dyson Purifier Cool™ Autoreact TP7A

Dyson Purifier Cool™

Pros
  • Automatic air purification
  • Provides cooling airflow
  • 360-degree filtration system
  • User selects direct or diffused airflow
Cons
  • Zero CADR rating for smoke
  • No specified room coverage area

Frequently Asked Questions

Common questions about this comparison

Which purifier is better for large spaces and effective particle removal?

The BLUEAIR Blue Pure 211i Max is superior for large rooms, cleaning up to 3048 sq ft in one hour. It boasts a 406.4 CADR for smoke and removes 99.97% of particles down to 0.1 microns.

What is the main difference in their air cleaning performance?

Blueair offers a CADR smoke rating of 406.4 and covers 635 sq ft effectively. Dyson has 0 CADR smoke and no specified coverage, making Blueair the clear performance winner for air purification.

Does either unit offer functionality beyond just air purification?

Yes, the Dyson Purifier Cool Autoreact TP7A also provides a cooling airflow, acting as both an air purifier and a fan. Blueair focuses specifically on advanced, quiet air purification.

Which product is quieter at its lowest setting?

The BLUEAIR Blue Pure 211i Max operates very quietly, with a minimum noise level of 23 dB. The Dyson Purifier Cool Autoreact TP7A does not specify its minimum noise level.

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