Best Air Purifiers · head-to-head
Coway AP-1512HH Mighty vs Blueair Blue Pure 211i Max
A sourced, side-by-side spec comparison. Coway AP-1512HH Mighty is cheaper at $178. Every spec and price links to its source.
Side by side
| Coway AP-1512HH Mighty | Blueair Blue Pure 211i Max | |
|---|---|---|
| US price | $178 (MSRP ~$229; current Amazon/retailer street price ~$178 as of June 2026 (typical range $178–$229, occasional deals to ~$160). Corrected from an earlier unsupported $99 figure — no current US source lists this unit below ~$160. Discontinued from coway-usa.com direct; sold via Amazon, Walmart, Cowaymega and other retailers.) | $244.99 (Current price $244.99 per blueair.com (30% off from $349.99); using current listed price as of June 2026. Product marked Out of Stock on manufacturer site.) |
| Brand | Coway | Blueair |
| Released | 2016 | 2022 |
| cadr smoke cfm | 233 | 443 |
| coverage sqft | 360 | 674 |
| hepa | true | true |
| filter type | Pre-filter + Activated Carbon + True HEPA + Ionizer (switchable) | HEPASilent dual filtration (mechanical + electrostatic) + Activated Carbon, 4-layer |
| noise db min | 24.4 | 23 |
| smart | false | true |
| energy star | true | true |
| release | 2016 | 2022 |
Sources — Coway AP-1512HH Mighty: breathequality.com (verified 2026-06-15). Blueair Blue Pure 211i Max: blueair.com (verified 2026-06-15).