COWAY Air Purifiers for Home up to 810 ft², HEPA vs LEVOIT Air Purifier for Home Large Room Up to
Updated August 2026 — LEVOIT Air Purifier for Home Large Room Up to leads on smart features and coverage.
The LEVOIT Air Purifier offers better coverage and smart features at a lower price, making it the more appealing choice for most consumers.
Why COWAY Air Purifiers for Home up to 810 ft², HEPA is better
Price
COWAY is slightly more expensive.
Filtration
COWAY has a solid reputation for filtration.
Sleep Mode
COWAY has a dedicated sleep mode.
Why LEVOIT Air Purifier for Home Large Room Up to is better
Coverage
LEVOIT covers larger areas.
Smart Features
LEVOIT includes WiFi connectivity.
Maintenance
LEVOIT has a washable pre-filter.
Overall score
Specifications
| Spec | COWAY Air Purifiers for Home up to 810 ft², HEPA | LEVOIT Air Purifier for Home Large Room Up to |
|---|---|---|
| Filtration | 99.97% | 99.97% |
| Auto Mode | Yes | No |
| Sleep Mode | Yes | Yes |
| WiFi Control | No | Yes |
| Pre-Filter | Standard | Washable |
Dimension comparison
Overview of the COWAY Air Purifiers for Home and LEVOIT Air Purifier
The COWAY Air Purifier is priced at $129.99, while the LEVOIT Air Purifier is slightly cheaper at $113.95, making it about 17% less expensive than the COWAY model. Both products are designed to enhance indoor air quality but serve different coverage areas and features. The COWAY is optimized for spaces up to 810 sq. ft., while the LEVOIT can cover larger areas up to 1,073 sq. ft., making it ideal for more spacious settings.
Filtration Efficiency
Both air purifiers boast impressive filtration systems, claiming a 99.97% efficiency in capturing fine particles. The COWAY features a HEPA filter combined with a pre-filter and deodorization filter, specifically targeting allergens like pollen and pet dander. In contrast, the LEVOIT also offers a HEPA filter designed to eliminate similar pollutants, including dust and smoke. While both units excel in filtration, the LEVOIT's mention of capturing particles as small as 0.1-0.3 microns adds a slight edge in terms of specificity.
Coverage Area
COWAY is designed for rooms up to 810 sq. ft., while the LEVOIT can handle spaces as large as 1,073 sq. ft. This makes the LEVOIT more suitable for larger living areas or open-concept homes. The COWAY can purify air in a room of 405 sq. ft. in just 30 minutes, and in 60 minutes for its maximum coverage area. The LEVOIT goes further, cleaning the air in spaces up to 1,073 sq. ft. once per hour, which can be crucial for larger households or areas that require frequent air purification.
Noise Levels and Modes
Noise levels are an essential consideration for air purifiers, especially during nighttime use. The COWAY features a Sleep Mode that ensures the fan runs quietly at the lowest speed, turning off AQI and touch button lights for an undisturbed sleep. The LEVOIT also incorporates a Sleep Mode, with fan speeds as low as 23 dB. This makes both models suitable for bedroom use. However, the LEVOIT's specific mention of light detection for dimming the display in dark environments adds an extra layer of convenience for nighttime operation.
Smart Features and Controls
In terms of smart features, the LEVOIT includes WiFi capabilities, allowing users to control settings, set timers, and monitor filter life via the VeSync app. This feature makes it particularly appealing for tech-savvy consumers who prefer remote accessibility. The COWAY, while not equipped with smart controls, offers a straightforward user experience with manual fan speed settings and an auto mode that adjusts fan speed based on air quality. For users who value connectivity, the LEVOIT may be the better option.
Maintenance and Filter Replacement
The COWAY comes with a filter indicator that notifies users when it’s time for a replacement, simplifying maintenance. The LEVOIT features a washable pre-filter, allowing users to rinse it under water to maintain the filtration system, which can save on replacement costs. Both models require periodic filter changes to maintain optimal performance, but the LEVOIT's washable pre-filter adds a layer of convenience and sustainability, reducing waste.
Price Comparison and Value
The COWAY is priced at $129.99, while the LEVOIT is available for $113.95, making the LEVOIT the more budget-friendly choice. Over time, the cost difference could accumulate, especially considering the LEVOIT’s washable pre-filter which may reduce ongoing maintenance costs. While both models offer strong value for their respective features, the LEVOIT's lower upfront cost and additional smart functionalities might make it a more attractive option for many consumers.
Which should you buy?
Choosing between the COWAY Air Purifier and the LEVOIT Air Purifier ultimately depends on your specific needs. If you require a unit for a larger space and appreciate smart technology, the LEVOIT Air Purifier, priced at $113.95, provides excellent coverage and advanced features. However, if you prefer a model with a more traditional setup and a solid reputation for filtration, the COWAY at $129.99 is a strong contender. Both units excel in air purification capabilities, ensuring you can breathe easier in your home.

