BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,190 Ft², Signature SP1i
About this product
About this item POWERFUL AIR PURIFIER FOR SMALL SPACES: Quickly cleans rooms up to 248 sq ft in just 12.5 minutes and 1,190 sq ft every hour, helping create a healthier, more comfortable environment in bedrooms, nurseries, home offices, dorms, apartments, and more.
ADVANCED FILTRATION FOR CLEANER, FRESHER LIVING: Blueair's advanced 7-stage HEPASilent filtration captures 99.97%** of airborne particles down t.o 0.1 microns, while OdorFence Technology helps break down odors, gases, and VOCs.
WHISPER-QUIET PERFORMANCE: Operating as low as 19 dB, helping clean the air without disrupting sleep, focus, relaxation, or everyday activities.
SMARTER PURIFICATION WITH LESS EFFORT: Control fan speed, schedules, and settings from anywhere using the Blueair app, while Auto Mode intelligently adjusts purification based on changing indoor air conditions.
REAL-TIME AIR QUALITY AT A GLANCE: Built into the air outlet, the air quality indicator displays real-time pollution levels with 5 easy-to-read colors-from excellent (blue) to poor (red)- plus a subtle animation when actively cleaning.
SCANDINAVIAN DESIGN THAT ELEVATES YOUR SPACE: A modern, furniture-inspired design blends beautifully into everyday living spaces. Customize the look with interchangeable pre-filters available in a variety of colors to match your space and style.
Editor's Take
Reviews are broadly positive for this exact Blueair Blue Signature Small Smart Air Purifier. Professional reviewers from Tom's Guide, RTINGS, TechRadar, HouseFresh, and Consumer Reports describe it as a strong performer with quiet operation, smart/app features, and a stylish design that works well in bedrooms and medium-to-large spaces. Common praise includes effective dust, smoke, pet, and allergy removal, plus low noise at normal speeds.
There are a few recurring complaints. Reviewers and customer feedback sources note that it is expensive, replacement filters and accessories add to the cost, boost mode can get loud, and the tabletop-style design may not suit every room. Some reviewers also mention that a few buyers reported isolated faulty units.
Amazon and Blueair customer feedback cited by review outlets is very strong overall, with one source reporting a 4.8/5 average and many users praising how quickly the air feels cleaner, especially for allergy relief. On Reddit and forum-style discussions reflected in the broader review coverage, the product is generally seen as premium-looking and effective, but pricey for what it is.
Overall, the consensus is that this is a high-end, quiet, good-looking purifier with strong real-world performance, best for buyers who value design and smart features as much as cleaning power.
Price History
Specifications
| Coverage Area (sq ft) | 190 |
| Filter Type | HEPA |
| Quiet Operation | Yes |
| Smart Features | Yes |
Product Details
| Product Dimensions | 9.37 x 9.37 x 13.82 inches; 5.64 pounds |
| Item model number | 4512311000 |
| Date First Available | March 17, 2026 |
| Manufacturer | Blueair |
| ASIN | B0GSX69MTH |
| Best Sellers Rank | #25,176 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #68 in HEPA Filter Air Purifiers |
| Customer Reviews | 4.6 4.6 out of 5 stars (35) |
