Our Verdict
LEVOIT Core 600S-P Wins

It offers superior CADR (391 vs 274.56) and significantly more coverage (606 sq ft vs 429 sq ft). Choose LG for its 360-degree filtration and explicit activated carbon for odors.
Bottom Line: LEVOIT Core 600S-P is the better choice. It offers superior CADR (391 vs 274.
Key Differences
The most significant spec differences at a glance
Cadr Smoke
42% moreCoverage Sq Ft
41% moreAdvantages
Where each product wins
LEVOIT
- Cadr Smoke: 42% higher (391.0 vs 274.56)
- Coverage Sq Ft: 41% higher (606.0 vs 429.0)
Who Should Buy Which?
Find the right product for your needs
Buy LEVOIT if...
LEVOIT Air Purifiers for
If you need maximum air purification power for a large home or open-concept living space, the LEVOIT Core 600S-P is your ideal choice. This buyer prioritizes high performance, proven efficacy (AHAM certified), and energy efficiency. With a CADR Smoke of 391 and coverage up to 606 sq ft, it excels at quickly cleaning air from smoke, pet allergens, and dust. Its quiet 26dB operation and smart WiFi/Alexa controls appeal to those wanting powerful yet unobtrusive air quality management.
Buy LG if...
LG PuriCare 360 Air
The LG PuriCare 360 is perfect for the buyer who values comprehensive air purification, including significant odor removal, in medium to large rooms where aesthetics and flexible air intake are important. This user appreciates the 360-degree filtration and a dedicated activated carbon layer for smells. With a PM 1.0 sensor and WiFi, it's great for those wanting detailed air quality monitoring and remote control, even if its overall coverage (429 sq ft) is slightly less than Levoit's.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $300 | $299 |
| Rating | 4.7(23.2k) | 4.6(223) |
| Cadr Smoke | 391 | 274.56 |
| Coverage Sq Ft | 606 | 429 |
| Noise Level db Min | 26 dB | — |
| Energy Star | Yes | — |
| Filter Type | True HEPA | NanoFiber True HEPA |
| Smart Sensor | Yes | Yes |
| WiFi | Yes | Yes |
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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
LG PuriCare 360
- Captures 99.97% of 0.3µm particles with HEPA filter.
- Three-layer system includes activated carbon for odors.
- PM 1.0 sensor detects ultrafine particle levels.
- Covers 429 sq ft at 4.8 air changes per hour.
- Omnidirectional design limits placement options.
- Provides only 1 air change per hour in 2059 sq ft rooms.
- Multiple filters necessitate distinct replacements.
Frequently Asked Questions
Common questions about this comparison
Which is better for very large rooms?
The LEVOIT Core 600S-P is superior for large rooms, effectively covering up to 606 sq ft compared to LG's 429 sq ft. It can achieve 2933 sq ft/hr, ensuring quicker air changes in bigger spaces.
What's the main difference in air purification speed?
LEVOIT has a higher CADR Smoke of 391, indicating faster smoke particle removal. LG's CADR Smoke is 274.56. This means the Levoit cleans the air more quickly and efficiently for similar particle types.
Is either better for odor removal?
The LG PuriCare 360 explicitly features a three-layer system with activated carbon, making it potentially more effective at tackling odors. While both filter air, LG specifically highlights this capability.
Which air purifier operates more quietly?
The LEVOIT Core 600S-P provides a minimum noise level specification of 26dB, indicating very quiet operation for sleep modes. LG describes its unit as having 'Low Noise,' but without a specific dB rating.
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