Full Blueair Blue Pure 311 Auto Purifier Specs
244
cu. ft./min
CADR for dust
388
sqr. ft
Room
5
Per Hr
(Air Changes)
Our Score: 90%
Are You Sure It Is Your Best Choice? Check These:
| Filtering Details | |
|---|---|
| Filter type | Combination filter (particle filter for airborne particles + activated coconut shell carbon sheet for household odors -- non-woven gradient polypropelyne fibers) |
| Filter features | HEPASilent technology |
| Pre-filter details | Washable fabric |
| Typical Replacement Filter Price | USD $40 (*Indicative only. Average price at research time) |
| Purifying Performance | |
| Clean Air Delivery Rate for pollen | 250 cubic feet / minute |
| Clean Air Delivery Rate for dust | 244 cubic feet / minute |
| Clean Air Delivery Rate for smoke | 250 cubic feet / minute |
| Coverage area (square meters) | 36 sqr. Meter |
| Coverage area (square feet) | 388 sqr. Feet |
| Air Changes Per Hour | 5 (over 388 square feet) |
| Air fan speeds | 5 |
| Voltage | 240 (100 to 240V, 50 to 60Hz) |
| Watts | 35 |
| Noise level at Low | 23dBA (decibels) |
| Noise level at Max. | 53dBA (decibels) |
| Filter micron rating | 0.1 |
| Filtration percentage | 99.97 % |
| Automatic setting |  (automatically adjusts fan speed based on real-time air quality) |
| Other Specs & Features | |
| Certifications | Energy Star, CARB |
| Sub-category | Portable |
| Indicator lights | (Blue/Orange/Red air quality LED light, filter change reminder) |
| Warranty | 2 years |
| Button type | Single LED touch button |
| Sensors | Particle (PM2.5) |
| Basics | |
| Release year | 2020 |
| Release month | 08 |
| SERIES | Blue Pure |
| Available colors | White (The fabric pre-filter is available in Arctic Trail/Gray, Red, Blue, and Green) |
| Width (inches) | 10.2 |
| Height (inches) | 20.5 |
| Depth (inches) | 10.2 |
| Air discharge type | Top |
| Included filters | Main combination filter, Arctic Trail fiber pre-filter |
| Weight (pounds) | 6.8lbs. |
| Width (mm) | 259.1 mm |
| Height (mm) | 520.7 mm |
| Depth (mm) | 259.1 mm |
| Eco features | |
| Performance Certification | AHAM |
Description:
Also known as: Blueair 311 Auto, Blueair 388-sq-ft HEPASilent Air Purifier, Blueair 3431101000.
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