BLUEAIR Air Purifiers for Home up to 2,107 Ft², Blue 311i Max
About this product
About this item Powerful Air Purifier for Medium Rooms: The Blue Pure 311i Max quickly cleans air in bedrooms, living rooms, apartments, and home offices. It cleans 439 sq ft in 12.5 minutes and 2,107 sq ft in 1 hour with powerful airflow.
Removes Dust, Smoke, Pet Dander & Allergens: Blueair’s HEPASilent dual filtration technology captures 99.97% of airborne particles down to 0.1 microns, including dust, pollen, pet dander, mold particles, and smoke.
Smart Air Purifier with App Control: Built-in sensors automatically adjust fan speed when pollution levels rise. Use the Blueair mobile app to monitor air quality, schedule operation, and track filter life.
Quiet Operation for Bedrooms & Nurseries: QuietMark-certified performance runs between 23–50 dB, making it ideal for bedrooms, nurseries, and workspaces.
Modern Design for Everyday Living: The Blue Pure 311i Max features a minimalist Scandinavian design with 360° air intake, allowing it to blend into modern homes while circulating clean air efficiently.
Editor's Take
Amazon reviewers say the BLUEAIR Blue Pure 311i Max is generally effective, quiet, and easy to use, with many praising its air-cleaning performance for dust, smoke, and allergies. The product page shows strong overall satisfaction, including a high recommendation rate and thousands of reviews.
Expert review sites echo that sentiment: Reviewed, PCMag, HouseFresh, TechGearLab, and TechGearLab-style testing note especially strong particle filtration, very quiet operation, and a simple app, while also pointing out weaker VOC/odor removal and some app dependence for advanced features.
On Reddit and other forums, the main themes reflected in broader coverage are that it works well for bedrooms and medium rooms, is appreciated for low noise and sleep-friendly operation, and is often recommended for pets, pollen, smoke, and everyday dust. The most common caution is that it is not the best choice if odor control or chemical/VOC removal is the priority.
Overall, the product is widely described as a quiet, attractive, and high-performing purifier that is strongest for particle cleanup in normal-sized rooms.
Price History
Specifications
| Coverage Area (sq ft) | 107 |
| Filter Type | HEPA |
| Quiet Operation | Yes |
| Smart Features | Yes |
Product Details
| Product Dimensions | 12.5 x 12.5 x 19 inches; 7.72 pounds |
| Item model number | 3332111100 |
| Date First Available | November 21, 2022 |
| Manufacturer | Blueair |
| ASIN | B0BN2LZ9JH |
| Best Sellers Rank | #3,131 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #17 in HEPA Filter Air Purifiers |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,422) |
