Our Verdict
Coway AP-1512HH Mighty Wins

It boasts a superior CADR Smoke of 240, ensuring faster air cleaning than Honeywell's 152.8, despite similar coverage. Choose Honeywell for slightly larger AHAM certified coverage (398 sq ft vs 375 sq ft) at a slightly higher price.
Bottom Line: Coway AP-1512HH Mighty is the better choice. It boasts a superior CADR Smoke of 240, ensuring faster air cleaning than Honeywell's 152.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
57% moreCoverage Sq Ft
6% lessAdvantages
Where each product wins
Coway
- Cadr Smoke: 57% higher (240.0 vs 152.8)
Honeywell
- Coverage Sq Ft: 6% higher (375.0 vs 398.0)
Who Should Buy Which?
Find the right product for your needs
Buy Coway if...
Coway AP-1512HH Mighty Air
The ideal buyer for the Coway AP-1512HH is someone seeking highly efficient and rapid air purification for medium-sized rooms (up to 375 sq ft). They prioritize superior air cleaning performance, especially for smoke, dust, and allergens, valuing its True HEPA filter and high CADR Smoke of 240. This buyer appreciates energy efficiency with Eco Mode and the convenience of an auto mode that adjusts to air quality, without needing smart home connectivity or a remote control. It's a solid choice for those wanting top-tier performance on a slightly tighter budget.
Buy Honeywell if...
Honeywell Allergen Plus™ 3-in-1
The Honeywell HPA6000 suits individuals needing to purify slightly larger spaces up to 398 sq ft, with a focus on comprehensive allergen, pet dander, and odor reduction. This buyer values customizable settings like three fan speeds, sleep mode, and a timer for personalized comfort. They appreciate its quiet operation and an air quality sensor that auto-adjusts for undisturbed use. While its CADR Smoke is 152.8, its robust coverage and flexible controls make it ideal for those prioritizing broader area coverage and adaptable performance over the absolute fastest purification speed.
Spec Comparison
4 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $230 | $260 |
| Rating | 4.6(28.1k) | 4.7(56) |
| Cadr Smoke | 240 | 152.8 |
| Coverage Sq Ft | 375 | 398 |
| Filter Type | True HEPA | HEPA |
| Smart Sensor | Yes | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
Coway AP-1512HH Mighty
- CADR Smoke 240, cleans 375 sq ft effectively
- True HEPA removes 99.999% of 0.3-micron particles
- Reduces 99% of VOCs and odors
- Auto mode adjusts fan speed to current air quality
- Lacks smart home or Wi-Fi connectivity
- Slower purification for very large spaces (874 sq ft)
Honeywell Allergen Plus™
- Filters 99.97% allergens, reduces odors and VOCs.
- AHAM certified 398 sq ft coverage at 4.8 ACH.
- Monitors air quality, auto-adjusts fan speed.
- Operates quietly for undisturbed use.
- AHAM coverage is 398 sq ft, not stated 1928 sq ft.
- Filter replacement costs are not detailed.
- No remote control or smart app functionality.
Frequently Asked Questions
Common questions about this comparison
Which air purifier is better for removing smoke quickly?
The Coway AP-1512HH is superior for rapid smoke removal, featuring a CADR Smoke rating of 240. The Honeywell HPA6000 has a lower CADR Smoke of 152.8, meaning it will clean smoke at a slower rate.
What's the main difference in room coverage?
The Honeywell HPA6000 has a slightly larger AHAM certified coverage of 398 sq ft, compared to Coway's 375 sq ft. However, Coway's significantly higher CADR may result in more effective cleaning within its specified area.
Is the price difference justified between the two models?
The Coway AP-1512HH is more affordable at $229.99 and offers a significantly higher CADR for smoke, making it a better value for performance. The Honeywell is $259.99 with lower CADR.
Which product offers better filtration capabilities?
Both utilize HEPA filtration. Coway specifies True HEPA removing 99.999% of 0.3-micron particles, also reducing 99% VOCs. Honeywell filters 99.97% allergens and reduces odors/VOCs, making both highly effective for common pollutants.
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