Our Verdict
PuroAir 240 Wins

Offers superior coverage (1000 sq ft) and smoke CADR (640) for larger spaces. Choose Levoit Core 600S-P for smart Wi-Fi control and a guaranteed quiet 26dB operation.
Bottom Line: PuroAir 240 is the better choice. Offers superior coverage (1000 sq ft) and smoke CADR (640) for larger spaces.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
39% lessCoverage Sq Ft
39% lessAdvantages
Where each product wins
PuroAir
- Cadr Smoke: 39% higher (391.0 vs 640.0)
- Coverage Sq Ft: 39% higher (606.0 vs 1000.0)
Who Should Buy Which?
Find the right product for your needs
Buy LEVOIT if...
LEVOIT Air Purifiers for
If you prioritize smart home integration, precise air quality monitoring, and whisper-quiet operation, the LEVOIT Core 600S-P is your ideal choice. This unit is perfect for tech-savvy individuals who want to control their air purifier via Wi-Fi or Alexa, appreciating its AHAM-verified performance for rooms up to 606 sq ft. Its 26dB minimum noise level makes it excellent for bedrooms or nurseries where undisturbed sleep is crucial, and the PM2.5 monitor ensures real-time air quality feedback.
Buy PuroAir if...
PuroAir 240 HEPA Air
The PuroAir 240 is best suited for individuals needing powerful, efficient air purification for expansive areas without the need for smart connectivity. If your priority is to rapidly clean the air in large rooms up to 1,000 sq ft, or if you frequently deal with smoke or significant airborne pollutants, its high 640 CADR smoke rating makes it highly effective. This purifier is ideal for open-concept living spaces, workshops, or multi-room coverage, offering robust performance at a competitive price.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $300 | $279 |
| Rating | 4.7(23.2k) | 4.6(16.0k) |
| Cadr Smoke | 391 | 640 |
| Coverage Sq Ft | 606 | 1000 |
| Noise Level db Min | 26 dB | — |
| Energy Star | Yes | Yes |
| Filter Type | True HEPA | HEPA |
| Smart Sensor | Yes | Yes |
| WiFi | Yes | — |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
LEVOIT Air Purifiers
- AHAM certified for tested performance and efficiency
- Covers rooms up to 2933 sq ft per hour
- True HEPA filter removes 0.1-0.3m particulates
- Auto Mode adjusts fan speed based on air quality
- Requires specific Levoit replacement filters
- Off-brand filters may damage unit or reduce efficacy
PuroAir 240 HEPA
- Covers 1,000 sq ft area rapidly.
- High CADR of 640 for effective smoke removal.
- 3-layer filtration removes 99.9% of pollutants.
- Smart sensor automatically adjusts fan speed.
- Requires ongoing cost for filter replacements.
- Specific noise output (dB) not detailed.
- Lacks remote or smartphone app control.
Frequently Asked Questions
Common questions about this comparison
Which air purifier is better for smoke removal?
The PuroAir 240 is better for smoke removal with a higher CADR of 640, compared to the Levoit Core 600S-P's 391 CADR. This indicates it can clean smoke from larger areas more quickly and effectively.
What's the main difference in coverage area?
The PuroAir 240 covers a larger area of up to 1,000 sq ft, whereas the Levoit Core 600S-P is AHAM verified for 606 sq ft. PuroAir is designed for more expansive rooms.
Is the price difference between the two worth it?
The PuroAir 240 is slightly cheaper and offers better coverage and CADR for its price. The Levoit Core 600S-P's higher price point is justified by its smart Wi-Fi features and specified low noise level.
Which product offers better smart features?
The Levoit Core 600S-P provides superior smart features, including Wi-Fi connectivity, PM2.5 monitoring, and Alexa control. The PuroAir 240 lacks these specific smart home integrations and app control.
Which air purifier operates more quietly?
The Levoit Core 600S-P specifies a minimum noise level of 26dB, ensuring very quiet operation in sleep mode. The PuroAir 240 mentions quiet operation but does not provide a specific decibel rating.
Explore Other Categories
Popular comparisons across the site
Ask AI
Get instant answers about specs
Get the Deets
Ask our AI assistant
Ask Deets anything!

























