Our Verdict
BLUEAIR Wins
It's designed for larger spaces, cleaning up to 3385 ft². Choose Coway for its precise 416 CADR (smoke) and quieter 22 dB min noise, effectively covering 780 sq ft.
Spec Comparison
15 specs compared
| Specification |  |  |
|---|---|---|
| Price | $403 | $490 |
| Rating | 4.7(173) | 4.4(6.5k) |
| Cadr Smoke | — | 416 |
| Coverage Sq Ft | — | 650 |
| Noise Level db Min | — | 22 dB |
| Weight | 24 lbs | 3.05 lbs |
| Sensor Type | OmniSense | — |
| Model Number | BLU-11293-PARENT | — |
| WiFi | Yes | — |
| Dimensions | 22" × 30" × 27" | — |
| Max Pet Weight | 25 lbs | — |
| App Subscription | Free | — |
| Cleaning Cycle | 7 min | — |
| Waste Capacity | 5.5L | — |
| Energy Star | — | Yes |
| Filter Type | — | True HEPA |
| Smart Sensor | — | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
BLUEAIR Air Purifier
- Auto-cleans after each use
- WiFi app monitoring
- Fits cats up to 25 lbs
- Low noise operation
- Large footprint
- High upfront cost
- Requires specific litter
Coway Air Purifiers
- Removes 99.999% of 0.01-micron particles.
- Covers 780 sq ft with 4 air changes per hour.
- Smart Mode adjusts fan speed based on air quality.
- Eco Mode shuts off fan when air is clean.
- Stated 3,120 sq ft coverage misleading for 4 ACH.
- True HEPA filters require periodic replacement.
- No remote control listed in features.
Frequently Asked Questions
Common questions about this comparison
Which air purifier is better for very large rooms?
BLUEAIR is stated to clean up to 3385 ft², making it suitable for larger spaces. Coway effectively covers 780 sq ft at 4 air changes per hour, making it better for rooms up to that size.
How do their noise levels compare?
Coway lists a minimum noise level of 22 dB, which is very quiet. BLUEAIR is described as having "low noise operation," but a specific decibel level is not provided for direct comparison.
What's the main difference in their air purification effectiveness?
Coway provides a CADR (smoke) of 416, indicating strong smoke removal, and filters 99.999% of 0.01-micron particles. BLUEAIR uses HEPASilent technology but lacks specific CADR values in the provided data for direct comparison.
Which purifier offers better smart features?
BLUEAIR features Smart WiFi, Auto Mode, and app monitoring. Coway includes Smart Mode, Eco Mode, and AQI monitoring. Both offer robust smart capabilities for automated operation based on air quality.
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