Winix
Winix 5500-2 Air Purifier
Air purifiers
$159List price
Explore this product Your shortlist, side by side
Winix 5500-2 Air Purifier vs Coway Airmega AP-1512HH Mighty
Find the differences that matter for your next decision.
Coway
Coway Airmega AP-1512HH Mighty
Air purifiers
$229List price
Explore this product What matters most to you?
Start with all rankable specifications, or focus on a particular use.
Your starting point
Buy the Coway Airmega AP-1512HH Mighty.
- Leads 5 of 5 rankable overall specs.
- CADR: 233 CFM vs 232 CFM
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.
Coverage area: 361 sq ft vs 360 sq ft
Winix 5500-2 Air Purifier is $70 cheaper. Pay the difference only if cadr matters to you.
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 | Winix 5500-2 Air Purifier | Coway Airmega AP-1512HH Mighty |
|---|---|---|
| CADRPerformance | 232 CFM (Smoke), 243 CFM (Dust), 246 CFM (Pollen) | 233 CFM (Smoke), 246 CFM (Dust), 240 CFM (Pollen) |
| Room sizePerformance | Bedrooms, nurseries, home offices up to 360 sq ft | Bedrooms, home offices, medium living rooms |
| Coverage areaPerformance | 360 sq ft (5 air changes/hr) / 880 sq ft (2 air changes/hr) | 361 sq ft (4.8 air changes/hr) / 874 sq ft (2 air changes/hr) |
| Filter typesFilters | Fine Mesh Pre-Filter + Washable AOC Carbon + True HEPA (99.97%) | 4-Stage: Washable Pre-filter + Deodorization Carbon + True HEPA + Vital Ion |
| Filter lifeFilters | 12 months (HEPA) / Washable carbon filter | 12 months (True HEPA) / 6 months (Carbon) |
Showing 5 of 11 specifications. Missing values stay unlisted. About the sources
Both sides of the decision
What you gain. What you give up.
Winix 5500-2 Air Purifier
Reasons to choose it
- Washable Advanced Odor Control (AOC) carbon filter with real carbon pellets
- PlasmaWave technology breaks down pollutants at molecular level
- Unbeatable performance per dollar in medium rooms
Worth considering
- No mobile app connectivity or smart home controls
- Aesthetics and plastic chassis are dated
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
Beyond the spec sheet
Living with your choice.
Explore the ownership details available for this pair.
What three years could cost
Winix 5500-2 Air Purifier
3-Year Estimated Total$294
Coway Airmega AP-1512HH Mighty
3-Year Estimated Total$319
Room Placement & Bedroom Noise Check
Physical clearance required for airflow, wall placement, and bedroom noise levels.
Wall Clearance Required
Winix
Requires 12 in perimeter airflow space
Coway
Front-intake design: can sit almost flush against walls (leaves floor space open)
Nighttime Sleep Mode Noise
Winix
Standard sleep speed
Coway
24.4 dB lowest speed (vital ionizer can be toggled off)
Unit Footprint & Dimensions
Winix
Standard room purifier footprint
Coway
Boxy square unit (16.8 × 18.3 × 9.6 in; 12.3 lb)
Everyday ownership notes
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
Winix: What to watch for
- Maintenance
Requires periodic filter replacements to maintain airflow and odor capture.
Coway: What to watch for
- Hardware Quirk
Ionizer ("Vital Ion") produces negligible ozone and should be disabled.
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 Winix 5500-2 Air Purifier or the Coway Airmega AP-1512HH Mighty?
Winix 5500-2 Air Purifier costs $70 less at list price.
What is the biggest catch with the Winix 5500-2 Air Purifier or Coway Airmega AP-1512HH Mighty?
Both has this deal-breaker: no Wi-Fi app. No schedules or remote control from your phone.
Which is better for bedrooms, the Winix 5500-2 Air Purifier or the Coway Airmega AP-1512HH Mighty?
For bedrooms, buy the Coway Airmega AP-1512HH Mighty. Leads 2 of 2 rankable bedrooms specs. Noise levels: 24 dB vs 27.8 dB
What cannot be compared from spec sheets?
Of the 11 specs tracked here, 6 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.