Name: COWAY Air Purifiers for Home Large Room Up to 1,860 ft², Washable Pre-Filter and True HEPA Filter for Smoke, Allergies, Pet Dander, Odor, AQI, Smar...
Brand: Coway
SKU: B08H4DZ5MD
Price: 317.38 USD
Availability: InStock
Rating: 4.4 (7756 reviews)

Our Verdict

LEVOIT Core 600S-P Wins

LEVOIT Air Purifiers for Home Large Room Up to 2933 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Smart WIFI, PM2.5 Monitor, 3-in-1 Filter For Smoke, Pet Allergies, Dust, Alexa Control, Core 600S-P, White - High-End Air Purifiers

It boasts higher CADR (391 vs 248) and covers larger rooms (606 sq ft vs 387.5 sq ft). Choose Coway for its washable pre-filter and 99% VOC reduction.

$300Buy on Amazon

Bottom Line: LEVOIT Core 600S-P is the better choice. It boasts higher CADR (391 vs 248) and covers larger rooms (606 sq ft vs 387.

Key Differences

The most significant spec differences at a glance

248

Cadr Smoke

37% less

391

387.5

Coverage Sq Ft

36% less

606

Advantages

Where each product wins

LEVOIT

Cadr Smoke: 37% higher (248.0 vs 391.0)
Coverage Sq Ft: 36% higher (387.5 vs 606.0)

Who Should Buy Which?

Find the right product for your needs

Buy Coway if...

COWAY Air Purifiers for

If you prioritize strong filtration against ultrafine particles and VOCs, and value long-term cost savings on maintenance, the Coway 250 is an excellent choice. Ideal for individuals or families in rooms up to 387.5 sq ft, it excels at removing 99.999% of 0.01-micron particles and 99% of VOCs. Its washable pre-filter makes it appealing for those who want to reduce recurring filter expenses and maintain optimal air quality without frequent part replacements.

Buy LEVOIT if...

LEVOIT Air Purifiers for

The LEVOIT Core 600S-P is perfect for those needing powerful and rapid air purification across large open-plan areas or master bedrooms, up to 606 sq ft. If you prioritize superior performance with a CADR of 391 and appreciate smart home integration with Wi-Fi and Alexa control, this is your purifier. Its quiet operation at a minimum of 26dB also makes it ideal for sleep environments, while the PM2.5 monitor provides real-time air quality data for informed control.

Spec Comparison

7 specs compared

Specification	Coway Air Purifiers for	LEVOIT Air Purifiers for
Price	$317	$300
Rating	4.4(7.8k)	4.7(23.2k)
Cadr Smoke	248	391
Coverage Sq Ft	387.5	606
Noise Level db Min	—	26 dB
Filter Type	True HEPA	True HEPA
Smart Sensor	Yes	Yes
Energy Star	—	Yes
WiFi	—	Yes

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

Coway Air Purifiers

Pros

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.

Cons

Requires periodic replacement of internal filters.
Advertised coverage exceeds typical 5 ACH standard.

LEVOIT Air Purifiers

Pros

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

Cons

Requires specific Levoit replacement filters
Off-brand filters may damage unit or reduce efficacy

Frequently Asked Questions

Common questions about this comparison

Which air purifier is better for very large spaces?

The LEVOIT Core 600S-P is superior for large rooms, covering up to 606 sq ft effectively, compared to the Coway 250's 387.5 sq ft coverage, based on 5 air changes per hour.

What is the main difference in their smoke removal capabilities?

The LEVOIT Core 600S-P has a significantly higher CADR for smoke at 391, while the Coway 250 has a CADR of 248. This means Levoit removes smoke much faster from a room.

Is the LEVOIT Core 600S-P worth the slightly higher price?

Yes, for its superior performance in coverage (606 sq ft vs 387.5 sq ft) and higher CADR (391 vs 248), the marginal price difference is justified, especially for larger areas and faster purification.

Which purifier is quieter for bedrooms or quiet spaces?

The LEVOIT Core 600S-P specifies a minimum noise level of 26dB, indicating very quiet operation suitable for sleep. The Coway 250 does not provide a specific noise level, making Levoit the clear choice for quietness.