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Coway Airmega Mighty2 (AP-1512N) vs Winix 5510 Air Purifier
Which is better in 2026? A straight answer from our researched Top 10 Air Purifiers ranking.
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Coway Airmega Mighty2 (AP-1512N) wins for most people: it ranks #1 in our Top 10 Air Purifiers (Best overall), while the Winix 5510 Air Purifier ranks #4 (Best for allergies and smoke). The Winix 5510 Air Purifier usually costs less. Pick the Winix 5510 Air Purifier if its strengths below match how you'll use it.
#1 · Best overall
Coway Airmega Mighty2 (AP-1512N)
~$270 at time of writing
See today's price on Amazon
#4 · Best for allergies and smoke
Winix 5510 Air Purifier
~$180 at time of writing
See today's price on AmazonSide-by-side
| Coway Airmega Mighty2 (AP-1512N) | Winix 5510 Air Purifier | |
|---|---|---|
| Our rank | #1 of 10 | #4 of 10 |
| Best for | Best overall | Best for allergies and smoke |
| Brand | Coway | Winix |
| Typical price* | ~$270 | ~$180 |
| Top strength | Wirecutter's top pick (2026) | TechGearLab's pick for allergies and smoke |
| Main drawback | Costs more than the original Mighty | PlasmaWave ionizer is on by default (it can be switched off) |
*Approximate, at time of writing; check the retailer for today's price. Ratings shown only where we found a sourced rating.
Choose the Coway Airmega Mighty2 (AP-1512N) if…
- You want the pick we rate best overall.
- Wirecutter's top pick (2026)
- Next generation of the long-running AP-1512HH
- True HEPA filter plus auto mode
Choose the Winix 5510 Air Purifier if…
- You want the pick we rate best for allergies and smoke.
- TechGearLab's pick for allergies and smoke
- True HEPA plus carbon filter
- App support
Honest pros and cons
Coway Airmega Mighty2 (AP-1512N)
Pros
- Wirecutter's top pick (2026)
- Next generation of the long-running AP-1512HH
- True HEPA filter plus auto mode
Cons
- Costs more than the original Mighty
Winix 5510 Air Purifier
Pros
- TechGearLab's pick for allergies and smoke
- True HEPA plus carbon filter
- App support
Cons
- PlasmaWave ionizer is on by default (it can be switched off)
Coway Airmega Mighty2 (AP-1512N) vs Winix 5510 Air Purifier FAQs
Is the Coway Airmega Mighty2 (AP-1512N) better than the Winix 5510 Air Purifier?
For most people, yes. In our researched ranking of the 10 best air purifiers, the Coway Airmega Mighty2 (AP-1512N) is #1 (Best overall) and the Winix 5510 Air Purifier is #4 (Best for allergies and smoke). The Winix 5510 Air Purifier can still be the better buy if you value: techgearlab's pick for allergies and smoke; true hepa plus carbon filter.
Which is cheaper, the Coway Airmega Mighty2 (AP-1512N) or the Winix 5510 Air Purifier?
At time of writing the Coway Airmega Mighty2 (AP-1512N) runs ~$270 and the Winix 5510 Air Purifier runs ~$180. The Winix 5510 Air Purifier is usually cheaper.
How did you compare the Coway Airmega Mighty2 (AP-1512N) and Winix 5510 Air Purifier?
Both come from Rank the Rest's Top 10 Air Purifiers ranking, built from published expert testing, sourced review data and manufacturer specs. We did not hands-on test them, and brands can't pay for placement.
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