Description
| Product code | Room size |
CFM |
Sound Level |
| 211+ Auto | < 550 ft2 | 380 | 23 - 56 dB(A) |
| 311 Auto | < 388 ft2 | 250 |
23 - 53 dB(A) |
| 411 Auto | < 190 ft2 | 123 |
18 - 48 dB(A) |
Meet the Blue family
Plug and play simplicity - Blue features our signature performance with colorful style – in a lightweight, compact package
- Change color in seconds with customizable pre-filter colors
- Place anywhere without losing performance with a 360° air intake
- Simplified settings with one-button control
Customize freely
Change color in seconds with multiple fabric pre-filter options to match your space. The colorful fabric doubles as a pre-filter, catching large particles and extending the life of the primary filter.
Simple to place
Freely place almost anywhere in the room with the large 360° air intake.
Unlike some air purifiers with strict rules for placement, Blue family models use a 360-degree air intake, meaning you can place the air purifier almost anywhere in the room without compromising performance.
Intuitive Auto mode
Blue Pure Auto models feature the Auto mode setting to help maintain a comfortable room environment. When enabled, the air purifier auto-increases fan speed when diminishing air quality is detected by the particle sensor (when cooking, vacuuming, etc.) and returns to a lower speed once pollution dissipates.
