Coway
Coway Airmega AP-1512HH Mighty
Air purifiers
$229List price
Explore this product Your shortlist, side by side
Coway Airmega AP-1512HH Mighty vs Blueair Blue Pure 211+ Auto
Find the differences that matter for your next decision.
Blueair
Blueair Blue Pure 211+ Auto
Air purifiers
$339List price
Explore this product What matters most to you?
Start with all rankable specifications, or focus on a particular use.
Your starting point
Tied overall. Coway Airmega AP-1512HH Mighty is cheaper.
- The 6 rankable overall specs split 3 to 3.
- Saves $110 at list price.
How we reached this
We compare the published specifications relevant to your priority. Each rankable specification counts once; your selected requirements can rule a product out. This is a guide to the numbers, not a laboratory performance score.
The trade-off to know
Coway Airmega AP-1512HH Mighty: No Wi-Fi connectivity or mobile smartphone app
Look at the differences ↓Refine your requirements
What would rule one out?
Side by side
The differences, in detail.
Start with the key specs, then explore as much as you need.
| What you’re comparing | Coway Airmega AP-1512HH Mighty | Blueair Blue Pure 211+ Auto |
|---|---|---|
| CADRPerformance | 233 CFM (Smoke), 246 CFM (Dust), 240 CFM (Pollen) | 353 CFM (Smoke), 347 CFM (Dust), 380 CFM (Pollen) |
| Room sizePerformance | Bedrooms, home offices, medium living rooms | Large living rooms, open floor plans, master suites |
| Coverage areaPerformance | 361 sq ft (4.8 air changes/hr) / 874 sq ft (2 air changes/hr) | 550 sq ft (4.8 air changes/hr) / 1,320 sq ft (2 air changes/hr) |
| Filter typesFilters | 4-Stage: Washable Pre-filter + Deodorization Carbon + True HEPA + Vital Ion | Washable fabric pre-filter + HEPASilent main filter (Particle + Carbon) |
| Filter lifeFilters | 12 months (True HEPA) / 6 months (Carbon) | 6 months |
Showing 5 of 11 specifications. Missing values stay unlisted. About the sources
Both sides of the decision
What you gain. What you give up.
Coway Airmega AP-1512HH Mighty
Reasons to choose it
- High smoke and particulate filtration efficiency in a compact footprint
- Eco Mode powers off fan automatically after 30 minutes of clean air
- Washable pre-filter extends the life of internal carbon and HEPA filters
Worth considering
- No Wi-Fi connectivity or mobile smartphone app
- Ionizer feature produces trace ozone if left enabled
Blueair Blue Pure 211+ Auto
Reasons to choose it
- High 353 CFM CADR cleans a 550 sq ft living room in just 12.5 minutes
- HEPASilent electrostatic + mechanical filtration maximizes airflow and efficiency
- Interchangeable washable fabric pre-filters in multiple designer colors
Worth considering
- No mobile app or Wi-Fi schedule controls (one-button operation)
- Reaches 56 dB at highest turbo fan setting
Beyond the spec sheet
Living with your choice.
Explore the ownership details available for this pair.
What three years could cost
Coway Airmega AP-1512HH Mighty
3-Year Estimated Total$319
Blueair Blue Pure 211+ Auto
3-Year Estimated Total$474
Room Placement & Bedroom Noise Check
Physical clearance required for airflow, wall placement, and bedroom noise levels.
Wall Clearance Required
Coway
Front-intake design: can sit almost flush against walls (leaves floor space open)
Blueair
Requires 12 in perimeter airflow space
Nighttime Sleep Mode Noise
Coway
24.4 dB lowest speed (vital ionizer can be toggled off)
Blueair
Standard sleep speed
Unit Footprint & Dimensions
Coway
Boxy square unit (16.8 × 18.3 × 9.6 in; 12.3 lb)
Blueair
Standard room purifier footprint
Everyday ownership notes
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
Coway: What to watch for
- Hardware Quirk
Ionizer ("Vital Ion") produces negligible ozone and should be disabled.
Blueair: What to watch for
- Maintenance
Requires periodic filter replacements to maintain airflow and odor capture.
Know what’s behind the comparison
Published specs. Visible sources.
Clinchmark compares manufacturer specifications and other published information. We have not independently lab-tested these products. Editorial assessments and unknown values are identified in the specification details.
Catalog snapshot: September 1, 2026. Prices, availability, and provider terms can change.
Still weighing it up?
Which is cheaper, the Coway Airmega AP-1512HH Mighty or the Blueair Blue Pure 211+ Auto?
Coway Airmega AP-1512HH Mighty costs $110 less at list price.
What is the biggest catch with the Coway Airmega AP-1512HH Mighty or Blueair Blue Pure 211+ Auto?
Both has this deal-breaker: no Wi-Fi app. No schedules or remote control from your phone.
Which is better for bedrooms, the Coway Airmega AP-1512HH Mighty or the Blueair Blue Pure 211+ Auto?
Tied on bedrooms. Coway Airmega AP-1512HH Mighty is cheaper. The 2 rankable bedrooms specs split 1 to 1. Saves $110 at list price.
What cannot be compared from spec sheets?
Of the 11 specs tracked here, 5 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.