Air Purifiers · Head-to-head
Coway Airmega Mighty2 AP-1512N vs Levoit EverestAir-P
Best for Large Rooms & Heavy Pet Odor
Levoit EverestAir-P
7.8/10
$499.99 at Amazon
Check price at Amazon
The short answer
Coway Airmega Mighty2 AP-1512N and Levoit EverestAir-P finish almost level in our scoring (8.0 vs 7.8 out of 10), so the right pick depends on what you value most. Coway Airmega Mighty2 AP-1512N is stronger on noise at sleep-usable speeds, indoor-air safety & materials and value. Levoit EverestAir-P is stronger on cleaning performance for bedroom size and sleep-friendly features. At current verified prices, the Coway Airmega Mighty2 AP-1512N costs about $230.00 less.
- Choose the Coway Airmega Mighty2 AP-1512N if: Pet owners who want one quiet, ionizer-free purifier for a bedroom or small living room.
- Choose the Levoit EverestAir-P if: Multi-pet homes, large bedrooms or open living areas where odor is the main complaint and the budget allows about $500.
Scores by criterion
| Criterion | Coway Airmega Mighty2 AP-1512N | Levoit EverestAir-P |
|---|---|---|
| Noise at sleep-usable speeds | 8.6HouseFresh: 35.9 dBA in Sleep mode and 151 cfm at 42.6 dBA on speed 2. | 8.0205 cfm PM1 at 45 dBA or below, the best in the pool; 39.1 dBA lowest speed. |
| Cleaning performance for bedroom size | 7.5About 151 cfm at quiet speed 2 (99 cfm on speed 1); 260 cfm only at a loud 56.9 dBA. | 9.0375 cfm PM1 at top; 400 g pelleted carbon. |
| Sleep-friendly features | 7.8Sleep mode and light sensor, but Smart mode forces sleep in the dark, the buttons are unlit and there is no app. | 8.3Sleep mode, auto mode, app, oscillating vents. |
| Indoor-air safety & materials | 9.0No ionizer (HouseFresh); combined HEPA and carbon filter. | 8.0No ionizer; no HEPA claim. |
| Running cost & ownership | 7.0$69.99 yearly filter, but HouseFresh rates it the most expensive mid-size unit to own in year one ($415.07). | 7.0$99.99 filter every 12–15 months; up to 70 W. |
| Value | 7.3$269.99 sold by Amazon; costs more but gives the most quiet airflow without an ionizer. | 5.8$499.99 is costly, but it is the only buyable large-carbon option. |
Specifications
| Spec | Coway Airmega Mighty2 AP-1512N | Levoit EverestAir-P |
|---|---|---|
| Exact model / SKU | AP-1512N | LAP-EL551S-AUS |
| Workflow type | Standard Room | Large Room |
| Lowest-speed noise (manufacturer) | 19 dB | 24 dB |
| Independent PM1 CADR at maximum | 237 CFM | 351 CFM |
| Top-speed noise (manufacturer) | 50 dB | 56 dB |
| Independent PM1 CADR at low-noise setting | 165 CFM | 170 CFM |
| Lowest-speed noise (independent measurement) | 35.9 dBA | 39.1 dBA |
| Quiet-test threshold | ≤45 dBA | ≤45 dBA |
| CADR (smoke where given, else headline) | 240 cfm | 354 cfm |
| Measured noise range | 19–50 decibels | 31.8–58.6 dBA |
| Recommended room size (4.8–5 ACH / AHAM) | 390 sq ft | 549 sq ft |
| AHAM-certified smoke CADR | 240 CFM | 354 CFM |
| Max power draw | 56 W | 70 W |
| Ionization/electronic stage present | No | No |
| Sleep / night mode | Yes | Yes |
| App control | No | Yes |
| Model-specific ozone/technology disclosure | CARB classification: Mechanical (G-26-044) | No ionizer (HouseFresh) |
| Ionizer / electrostatic stage | None (removed vs original Mighty, per HouseFresh) | None |
| Particle-filter construction/certification | Washable pre-filter plus Max2 activated-carbon and IEST-certified HEPA filtration | 3-stage system with a statically charged-fiber main filter |
| Filter type | Washable pre-filter + Max2 combined activated carbon/HEPA | Washable pre-filter + particle filter + pelleted carbon |
| Carbon-media format | Activated-carbon pellets | Pellet-based activated carbon |
| Main filter life | 12 months | 15 months |
| OEM replacement-filter price | 69.99 USD | 99.99 USD |
| Stated filter interval | 12 months | — |
| Manufacturer direct/list price | 269.99 USD | 499.99 USD |
| Dated US street price | 269.99 USD | 379.99 USD |
| Washable / removable pet pre-filter | Yes | Yes |
| Activated carbon amount (where disclosed) | Not disclosed | ~400 g pelleted (HouseFresh) |
Coway Airmega Mighty2 AP-1512N
Pros
- Standard-room workflow
- Mechanical-filtration path
- Distinct exact-model corroborating sources
Cons
- Current ownership conditions require publication-time confirmation
- No cross-publisher quietness ranking is made
Recommended for standard-room use based on firsthand HouseFresh evidence and a distinct exact-model WIRED review.
Full Coway Airmega Mighty2 AP-1512N review →Levoit EverestAir-P
Pros
- Large-room buyer fit
- Exact-model evidence from distinct publisher groups
- Source-bounded lower-noise delivery evidence
Cons
- Quiet-setting evidence is not cross-publisher comparable
- Current ownership conditions are not assessed here
Recommended for large-room buyers who place particular weight on the lower-noise delivery evidence reported by RTINGS.
Full Levoit EverestAir-P review →Both products are part of our guide The Best Air Purifiers for Pet Dander & Odor of 2026, where you can see every pick, how we score and current prices from each retailer.