Clorox HEPA Air Purifiers for Home, True HEPA vs Coway Airmega AP-1512HH True HEPA Purifier with
Updated August 2026 — Clorox HEPA Air Purifiers for Home, True HEPA wins on room size, Coway Airmega AP-1512HH True HEPA Purifier with wins on noise level and design.
The Clorox HEPA Air Purifier offers great value for larger spaces, while the Coway Airmega AP-1512HH excels in advanced features and quieter operation.
Why Clorox HEPA Air Purifiers for Home, True HEPA is better
Price
Clorox is significantly cheaper at $109.95.
Room Size
Clorox covers larger rooms up to 1,000 sq. ft.
Sales Rank
Clorox has a solid market presence with a rank of 13,021.
Why Coway Airmega AP-1512HH True HEPA Purifier with is better
Filtration
Coway has a four-stage filtration system.
Noise Level
Coway operates quieter with a range of 24.4 dB to 53.8 dB.
Air Quality Monitoring
Coway features real-time air quality feedback.
Overall score
Specifications
| Spec | Clorox HEPA Air Purifiers for Home, True HEPA | Coway Airmega AP-1512HH True HEPA Purifier with |
|---|---|---|
| Price | $109.95 | $229.99 |
| Sales Rank | 13021 | 1867 |
| Filter Life | 6-12 months | 6-12 months |
| CADR | Not specified | Dust 246 / Pollen 240 / Smoke 233 |
| Eco Mode | No | Yes |
Dimension comparison
Price Comparison
When it comes to pricing, the Clorox HEPA Air Purifier is significantly more affordable than the Coway Airmega AP-1512HH. Priced at $109.95, the Clorox model is about 52% cheaper than the Coway, which retails for $229.99. This price difference may appeal to budget-conscious consumers who are looking for an effective solution without breaking the bank. Additionally, the Clorox air purifier has a sales rank of 13,021, indicating a solid market presence, while the Coway ranks much higher at 1,867, suggesting a strong following among users despite its higher price.
Design and Build Quality
In terms of design, both air purifiers offer functionality suited for their respective room sizes. The Clorox HEPA Air Purifier is designed for medium rooms up to 1,000 sq. ft., making it versatile for larger spaces. In contrast, the Coway Airmega AP-1512HH is ideal for rooms up to 361 sq. ft., which may limit its use in bigger areas. However, the Coway features a sleek design with dimensions of 16.8 x 18.3 x 9.7 inches, making it a compact option for limited spaces. This focus on design may resonate with consumers who prioritize aesthetics alongside performance.
Filtration System
Both air purifiers boast advanced filtration systems, but they differ in structure and effectiveness. The Clorox model features a three-stage 360° filter that captures 99.97% of allergens and particulates, along with 99.9% of viruses and bacteria. This level of filtration ensures a high-quality air purification experience. On the other hand, the Coway utilizes a four-stage filtration system that also captures 99.97% of particles down to 0.3 microns, including allergens and pollutants. While both purifiers excel in filtration, the Coway's additional stage may provide a slight edge in capturing smaller particles.
Air Quality Monitoring
The Coway Airmega AP-1512HH includes a sophisticated air quality monitoring feature that communicates indoor air quality in real-time through a brightly colored LED display. This feature allows users to gauge air cleanliness at a glance. In comparison, the Clorox model also provides air quality feedback with a PM2.5 digital display, but it does not feature the same intuitive LED system. While both offer useful monitoring, the Coway's real-time feedback may be more appealing to those who want immediate insights into their indoor air quality.
Noise Levels
In terms of operation, noise levels are a crucial consideration for many users. The Coway operates quietly with noise levels ranging from 24.4 dB to 53.8 dB, which can be particularly advantageous for nighttime use or in quiet environments. In contrast, the Clorox model is described as "whisper quiet," but specific noise level data is not provided. Given Coway's quantifiable range, it may be a better choice for those sensitive to noise, especially in bedrooms or study areas.
Filter Replacement and Maintenance
When it comes to maintenance, both air purifiers require periodic filter replacements. The Clorox air purifier’s True HEPA filter lasts between 6 to 12 months, and the device includes a filter replacement indicator. The Coway, however, has a more detailed filter replacement system that checks both the pre-filter and HEPA filter, alerting users when it's time to wash or replace them. This added functionality may make the Coway a more user-friendly option in the long run, as it minimizes the guesswork involved in maintaining air quality.
Energy Efficiency
Energy efficiency is an important feature for environmentally conscious consumers. Both models are ENERGY STAR certified, indicating they are designed to operate efficiently. The Coway also has an Eco mode that automatically stops the fan when no pollution is detected for 30 minutes, saving energy. Though the Clorox model promotes energy efficiency, it does not specifically mention an Eco mode. This feature in the Coway may appeal to those looking to minimize their energy bills while maintaining clean air.
Which should you buy?
Choosing between the Clorox HEPA Air Purifier and the Coway Airmega AP-1512HH ultimately depends on your specific needs and budget. The Clorox model offers exceptional value at $109.95, making it a great choice for those seeking effective air purification for larger rooms. However, if you prioritize advanced features like real-time air quality monitoring, a four-stage filtration system, and quieter operation, the Coway—despite its higher price of $229.99—may be worth the investment. Each product has its strengths, so consider what features align best with your lifestyle and air quality needs.

