Blueair Blue Pure 211i Max
$349.00
Price checked 2026-08-24
Buy link unavailable
Fail-closed pending verified Associates tag.
Blueair Blue Pure 211i Max vs Dyson Purifier Hot+Cool HP07
Side-by-side spec diff. Differing values highlighted; identical values dimmed. CADR and ozone rows only carry dual-sourced values. Prices as of 2026-08-24.
| Spec | Blueair Blue Pure 211i Max | Dyson Purifier Hot+Cool HP07 |
|---|---|---|
| Price | $349.00 | $745.46 |
| Availability | In Stock | In Stock |
| CADR ✓₂ | 435 smoke, 452 dust, 450 pollen cfm ✓₂ | Not published by manufacturer |
| Room size | 635 ft² @4.8 ACH · 3000 ft² @1 ACH | — |
| Filter type | HEPASilent | HEPA H13 (sealed) |
| Filter stages | pre_washable_fabric, particle_carbon | sealed_hepa_h13, activated_carbon |
| Noise | 23–53 dB | — |
| Ozone status ✓₂ | CARB-certified (Electronic) — list entry Blue Pure 211i Max (Blueair AB), model code 3613111100, certified 2023-04-19, approval G-23-076; Blueair's product page makes no additional ozone statement. | CARB-certified (Mechanical) — list entry HP07 ZZ, certified 2023-02-02, approval G-23-031 (YY variant since 2022-06-15); Dyson's retail listing makes no additional ozone statement. |
| App / ecosystem | blueair_app, alexa, google | mydyson, alexa, google |
| Sensors | PM2.5/air-quality + VOC | PM2.5/air-quality |
| Auto mode | Yes | Yes |
| Humidifier combo | No | No |
Dyson Purifier Hot+Cool HP07
$745.46
Price checked 2026-08-24
Buy link unavailable
Fail-closed pending verified Associates tag.
Independent comparison. Prices are point-in-time scrapes from Amazon.com listings, not offers. CADR figures render only where two independent sources agree; ozone status is checked against the California Air Resources Board certified-device list. No health claims beyond manufacturer documentation.