Our Verdict
VEWIOR Air Purifier Wins

It offers vastly superior performance with a CADR smoke of 1920 and covers 3000 sq ft, plus a quieter 15.0 dB min noise. Choose Coway for smaller rooms up to 361 sq ft where its 24.4 dB min noise is acceptable.
Bottom Line: VEWIOR Air Purifier is the better choice. It offers vastly superior performance with a CADR smoke of 1920 and covers 3000 sq ft, plus a quieter 15.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
88% lessCoverage Sq Ft
88% lessNoise Level Db Min
63% moreAdvantages
Where each product wins
Coway
- Noise Level Db Min: 63% higher (24.4 vs 15.0)
VEWIOR
- Cadr Smoke: 88% higher (233.0 vs 1920.0)
- Coverage Sq Ft: 88% higher (361.0 vs 3000.0)
Who Should Buy Which?
Find the right product for your needs
Buy Coway if...
Coway Airmega AP-1512HH(W) True
The Coway Airmega AP-1512HH(W) is ideal for individuals living in small to medium-sized apartments or needing purification for a single room, such as a bedroom or office, up to 361 sq ft. They prioritize detailed air quality monitoring, including VOCs, and appreciate a reliable unit with auto and eco modes for energy efficiency. This buyer values a proven brand and is willing to invest $219.99 for a compact purifier offering specific pollutant reduction and real-time feedback, despite the limited filter warranty.
Buy VEWIOR if...
VEWIOR Air Purifiers for
The VEWIOR Air Purifier is perfect for homeowners with large, open-concept living areas, multiple rooms, or even small commercial spaces requiring extensive coverage up to 3000 sq ft. This buyer is budget-conscious, seeking maximum purification power for $139.99, highlighted by its 1920 CADR smoke rating for rapid air cleaning. They prioritize quiet operation, especially the 15 dB sleep mode. They are prepared for filter replacements every 3-6 months to maintain superior performance for smoke, pet hair, dust, and appreciate the PM2.5 display.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $220 | $140 |
| Rating | 4.6(28.0k) | 4.5(191) |
| Cadr Smoke | 233 | 1920 |
| Coverage Sq Ft | 361 | 3000 |
| Noise Level db Min | 24.4 dB | 15 dB |
| Weight | 12.5 lbs | — |
| Filter Type | True HEPA | HEPA H13 |
| Smart Sensor | Yes | Yes |
| Noise Level db Max | 53.8 dB | — |
| Model Number | — | KJ300 |
| Filter Life Months | — | 4.5 |
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Pros & Cons
Quick overview of strengths and weaknesses
Coway Airmega AP-1512HH(W)
- Covers rooms up to 361 sq ft (CADR smoke 233)
- Four-stage filtration, 99.97% of 0.3 micron particles
- Reduces VOCs and odors
- Real-time air quality monitoring with LED
- Max noise level is 53.8 dB, audible in quiet settings
- Filters are not covered by manufacturer's warranty
- Limited warranty: 1 year parts, 3 year motor
VEWIOR Air Purifiers
- Covers up to 3000 sq ft, suitable for very large rooms.
- H13 HEPA & carbon filter captures 99.97% particles.
- 1920 CADR smoke rating ensures rapid air purification.
- 15dB sleep mode operates quietly for minimal disruption.
- Filter replacement needed every 3-6 months.
- Aromatherapy essential oils are not included.
- Proprietary filter replacements may limit options.
Frequently Asked Questions
Common questions about this comparison
Which is better for a large open-plan living area?
The VEWIOR Air Purifier is much better, covering up to 3000 sq ft with a CADR smoke of 1920. The Coway is designed for smaller rooms up to 361 sq ft.
What's the main difference in noise level?
The VEWIOR has a quieter minimum noise level of 15.0 dB, ideal for sleep mode. The Coway's minimum is 24.4 dB, which is still quiet but noticeably higher.
Which purifier is more effective at quickly cleaning the air?
The VEWIOR is significantly more effective due to its much higher CADR smoke rating of 1920, compared to Coway's 233. This means it purifies air much faster, especially in larger spaces.
Are the filters for both products easy to maintain?
The VEWIOR requires filter replacement every 3-6 months and uses proprietary filters. Coway's filters are not covered by warranty, but its system includes a filter indicator for timely changes.
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