Our Verdict
BLUEAIR 2-in-1 Wins

It boasts a significantly higher CADR smoke of 230.13 vs Dyson's 76, making it purify faster. Choose Dyson if smart features, cooling, and HEPA H13 filtration for finer particles are your priority, despite its lower purification speed.
Bottom Line: BLUEAIR 2-in-1 is the better choice. It boasts a significantly higher CADR smoke of 230.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
203% moreCoverage Sq Ft
10% lessAdvantages
Where each product wins
BLUEAIR
- Cadr Smoke: 203% higher (230.13 vs 76)
Dyson
- Coverage Sq Ft: 10% higher (359.58 vs 400)
Who Should Buy Which?
Find the right product for your needs
Buy BLUEAIR if...
BLUEAIR 2-in-1 Purify +
The ideal buyer for the BLUEAIR 2-in-1 is someone prioritizing comprehensive air quality control, especially in larger homes, who also struggles with dry indoor air. If you need efficient purification, evidenced by its 230.13 CADR smoke and ability to cover 1,726 sq ft in 60 minutes, combined with hassle-free humidification and an emphasis on value (at $429.99), this is your choice. It's perfect for those seeking a single, integrated solution for both clean and comfortably humidified air without complex smart features.
Buy Dyson if...
Dyson Purifier Cool PC1,
The Dyson Purifier Cool PC1 is best suited for tech-savvy individuals living in smaller to medium spaces (up to 400 sq ft) who desire premium filtration, precise control, and the added benefit of a powerful cooling fan. If you prioritize a fully sealed HEPA H13 system for trapping ultrafine particles, activated carbon for odors, and seamless integration with smart home ecosystems via app/voice control, this higher-priced unit ($487.99) is ideal. It's for those who value advanced features and precise airflow projection over raw purification speed.
Spec Comparison
6 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $430 | $488 |
| Rating | 4.5(14.4k) | 4.4(141) |
| Cadr Smoke | 230.13 | 76 |
| Coverage Sq Ft | 359.58 | 400 |
| Filter Type | HEPASilent | HEPA H13 |
| Model Number | — | TP11 |
| Smart Sensor | — | Yes |
| WiFi | — | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
BLUEAIR 2-in-1 Purify
- Combines air purification and humidification.
- Covers 1,726 sq ft in 60 minutes for air changes.
- Easy top-pour water refill; bucket option available.
- Real-time alerts for water refill needs.
- Requires regular replacement of air filters.
- Humidifier wick likely needs periodic replacement.
- Combined unit is a potential single point of failure.
Dyson Purifier Cool
- Captures 99.97% particles down to 0.3 microns.
- Activated carbon filter removes gases and odors.
- HEPA H13 fully sealed filtration system.
- Projects 76 gallons/sec airflow for cooling.
- Low smoke CADR of 76 for 400 sq ft coverage.
- Requires extended operation for full room purification.
Frequently Asked Questions
Common questions about this comparison
Which is better for larger rooms?
The BLUEAIR 2-in-1 is better for larger spaces, covering up to 1,726 sq ft in 60 minutes and having a CADR smoke of 230.13. The Dyson is designed for areas up to 400 sq ft, with a CADR smoke of 76.
What's the main difference in air purification effectiveness?
The BLUEAIR 2-in-1 offers a higher CADR smoke of 230.13 for faster air changes. The Dyson Purifier Cool uses HEPA H13 filtration, capturing 99.97% of particles down to 0.3 microns, but has a lower CADR of 76.
Is the price difference worth it?
The BLUEAIR ($429.99) is slightly cheaper and combines purification with humidification. The Dyson ($487.99) is pricier but adds powerful cooling, advanced smart controls, and a fully sealed HEPA H13 system. Value depends on your specific needs.
Which product offers more diverse functionality?
The BLUEAIR combines air purification with humidification for perfectly balanced air. The Dyson combines air purification with a powerful cooling fan and advanced smart features like app and voice control.
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