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Coway Airmega AP-1512HH True HEPA Purifier with vs LEVOIT Air Purifiers for Home Large Room Up to

Updated July 2026 — LEVOIT Air Purifiers for Home Large Room Up to leads on coverage and brand rank.

The LEVOIT Air Purifier offers better coverage and is more cost-effective, while the Coway excels in advanced features and quieter operation.

Why Coway Airmega AP-1512HH True HEPA Purifier with is better

Price

Coway is more expensive at $229.99.

Noise Level

Coway operates quieter at lower settings.

Filtration

Coway has a 4-stage filtration system.

Why LEVOIT Air Purifiers for Home Large Room Up to is better

Coverage

LEVOIT covers up to 1875 sq ft.

Cost

LEVOIT is cheaper at $169.99.

Sales Rank

LEVOIT has a higher sales rank of 520.

Overall score

Coway Airmega AP-1512HH True HEPA Purifier with
75
LEVOIT Air Purifiers for Home Large Room Up to
85

Specifications

SpecCoway Airmega AP-1512HH True HEPA Purifier withLEVOIT Air Purifiers for Home Large Room Up to
Room Size361 sq ft1875 sq ft
CADR Dust246 CFM254 CFM
CADR Pollen240 CFM289 CFM
CADR Smoke233 CFM250 CFM
HEPA FilterYesYes
Eco ModeYesNo

Dimension comparison

Coway Airmega AP-1512HH True HEPA Purifier withLEVOIT Air Purifiers for Home Large Room Up to

Overview of the Coway Airmega AP-1512HH and LEVOIT Air Purifiers

The Coway Airmega AP-1512HH and the LEVOIT Air Purifiers are both designed to improve indoor air quality, but they cater to different needs and preferences. The Coway model is priced at $229.99, while the LEVOIT is about 26% cheaper at $169.99. Each product has its own unique features that make it suitable for different users, depending on room size and specific air purification needs.

Room Coverage and Performance

When it comes to room coverage, the LEVOIT Air Purifier is designed for larger spaces, effectively purifying areas up to 1,875 square feet. In contrast, the Coway Airmega AP-1512HH can accommodate rooms up to 361 square feet. This significant difference in coverage makes the LEVOIT a better choice for those with larger living spaces or open-concept homes. The Coway, while more limited in size, still offers a powerful Clean Air Delivery Rate (CADR) with specific ratings for dust, pollen, and smoke.

Filtration Systems

Both air purifiers utilize advanced filtration systems, but they differ in composition and effectiveness. The Coway Airmega AP-1512HH features a 4-stage filtration system, including a True HEPA filter that captures up to 99.97% of particles as small as 0.3 microns. Meanwhile, the LEVOIT model also employs a HEPA filter with a filtration efficiency of 99.97% for particles between 0.1 and 0.3 microns. This slight edge in particle size filtration could make the LEVOIT more effective against smaller allergens.

Smart Features

One of the standout features of the Coway Airmega AP-1512HH is its pollution sensor and air quality monitoring capability. This model provides real-time feedback on indoor air quality, allowing users to make informed decisions about when to run the purifier. The LEVOIT Air Purifier, while lacking a pollution sensor, includes an AHAM-certified design that assures users of its effectiveness in improving air quality. Both models feature timer settings, but the Coway's Eco mode is particularly appealing for energy-conscious consumers.

Noise Level and Operation

Noise levels can significantly affect the user experience, especially in bedrooms or quiet spaces. The Coway Airmega AP-1512HH operates at a noise level ranging from 24.4 dB to 53.8 dB, making it relatively quiet on lower settings. The LEVOIT model's noise level is not explicitly stated, but its design includes a HEPA sleep mode that is beneficial for nighttime use. If quiet operation is a priority, the Coway might be the preferable choice.

Maintenance and Filter Replacement

Maintenance is crucial for the longevity of any air purifier. The Coway Airmega AP-1512HH features a filter replacement indicator that alerts users when it's time to wash or replace the filters. This proactive feature can help ensure optimal performance. The LEVOIT Air Purifier, on the other hand, offers washable pre-filters, which reduce ongoing costs associated with replacements. This difference could influence budget-conscious buyers, especially over time.

Brand Reputation and Sales Rank

Brand reputation plays a significant role in consumer choice. The Coway Airmega AP-1512HH holds a sales rank of 1,867, indicating its popularity among users. In contrast, the LEVOIT Air Purifier enjoys a higher sales rank of 520, suggesting strong consumer trust and satisfaction. Both brands are reputable, but the LEVOIT's higher rank may make it more appealing to new buyers looking for proven performance.

Which should you buy?

Choosing between the Coway Airmega AP-1512HH and the LEVOIT Air Purifier ultimately depends on your specific needs. If you require a purifier for a large space and are looking for a cost-effective option, the LEVOIT at $169.99 offers excellent coverage and solid performance. However, if you're focused on advanced features like air quality monitoring and quieter operation, the Coway at $229.99 may be worth the investment. Each model has its strengths, so consider your priorities in air purification when making your decision.