Blue Air Comparison Table
| Blueair® Model | Price | Clean Air Delivery Rate | Dimensions (H"xW"xD") | Suitable for room size* up to | Casters? | Filter removes allergens? | Other features? | Replacement filter model | |
|---|---|---|---|---|---|---|---|---|---|
 |
Blueair® Blue Pure 311i+ Max Air Cleaner | $299 | 300 | 21" x 12.5" x 12.5" | 450 sq.ft. | No | Yes | Smart device compatible; 4 speeds with night mode; Welcome Home feature |
ABL311i+MaxRF |
 |
Blueair® Blue Pure 311i Max Air Cleaner | $229 | 230 | 21" x 12.5" x 12.5" | 375 sq.ft. | No | Yes | Smart device compatible; 4 speeds with night mode; Welcome Home feature |
ABL311iMaxRF |