Our Verdict
BLUEAIR BLUEAIR Wins
Covers significantly larger areas, up to 3385 sq ft, compared to Coway's 387.5 sq ft. Choose Coway if a specified CADR Smoke of 248.0 is critical and for smaller room use, especially with its washable pre-filter.
Spec Comparison
6 specs compared
| Specification |  |  |
|---|---|---|
| Price | $348 | $315 |
| Rating | 4.7(172) | 4.4(7.8k) |
| Cadr Smoke | — | 248 |
| Coverage Sq Ft | 3385 | 387.5 |
| Noise Level db Min | — | — |
| Filter Cost Yearly | — | — |
| Filter Type | — | True HEPA |
| Smart Sensor | — | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
Coway Air Purifiers
- Covers 387 sq ft for 5 air changes per hour.
- Removes 99.999% of 0.01-micron particles.
- Reduces 99% of volatile organic compounds.
- Automatically adjusts fan speed to air quality.
- Requires periodic replacement of internal filters.
- Advertised coverage exceeds typical 5 ACH standard.
Frequently Asked Questions
Common questions about this comparison
Which air purifier is better suited for large rooms?
BLUEAIR BLUEAIR is designed for significantly larger spaces, cleaning up to 3385 sq ft. The Coway COWAY is more suitable for smaller rooms, covering up to 387.5 sq ft for optimal air changes.
What is the main difference in their room coverage capacity?
The BLUEAIR BLUEAIR boasts a coverage area of 3385 sq ft. In contrast, the Coway COWAY is rated for 387.5 sq ft. This makes BLUEAIR ideal for very large areas, while Coway targets smaller to medium spaces.
Which product offers better smoke removal capabilities?
The Coway COWAY has a stated CADR Smoke of 248.0, indicating its efficiency in removing smoke. The BLUEAIR BLUEAIR's CADR Smoke value is not provided in the specifications, making a direct comparison difficult.
How do the filters compare for maintenance and cost?
Coway COWAY has a washable pre-filter, which helps reduce long-term costs and maintenance frequency. Both systems likely require periodic replacement of other internal filters, but Coway's pre-filter is a notable advantage.
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