Coway AP-1512HH Review

Coway AP-1512HH Review

Last Updated on June 1, 2024 by Kravelv

As both a homeowner and an expert in home appliances, I am excited to share my comprehensive review of the Coway AP-1512HH Mighty Air Purifier. This model has garnered significant attention in the air purifier market, and after using it extensively in my home, I can provide a detailed analysis of its performance, features, and overall value.

Key Takeaways:

  • The Coway AP-1512HH features a sleek design, solid build quality, and a four-stage filtration system.
  • It performs excellently in rooms up to 361 square feet, with impressive CADR ratings and quiet operation.
  • The air purifier is energy-efficient with an Eco Mode and is easy to use and maintain.
  • Alternatives include the Blueair Blue Pure 211+, AROEVE MK04, and Molekule Air Purifier, each offering unique features and benefits.
Coway AP-1512HH

Design and Build Quality

The Coway AP-1512HH features a sleek and modern design that easily blends with various home decors. Its compact size (16.8 x 18.3 x 9.6 inches) allows for easy placement in different rooms without taking up much space. The build quality is solid, with durable materials that ensure longevity. The unit is available in both black and white, offering some flexibility to match different aesthetic preferences.

Filtration System

One of the standout features of the Coway AP-1512HH is its four-stage filtration system, which includes:

  1. Pre-Filter: Captures large particles such as dust, hair, and pet fur. This filter is washable and reusable, which helps in maintaining its effectiveness over time.
  2. Deodorization Filter: Utilizes activated carbon to remove odors from cooking, pets, and smoke. This filter is particularly effective in homes with pets or smokers.
  3. True HEPA Filter: Removes 99.97% of airborne particles as small as 0.3 microns, including allergens like pollen, mold spores, and fine dust.
  4. Vital Ionizer: Enhances the air purification process by emitting negative ions, which help in reducing harmful particles. This feature can be turned on or off based on user preference.


In terms of performance, the Coway AP-1512HH excels in delivering clean air. It is suitable for rooms up to 361 square feet, making it ideal for living rooms, bedrooms, and offices. The air purifier has an impressive CADR (Clean Air Delivery Rate) of 246 for dust, 240 for pollen, and 233 for smoke. During my usage, I noticed a significant reduction in airborne particles and odors within a few hours of operation.

Noise Level

The Coway AP-1512HH operates quietly, especially on lower fan speeds. The noise level ranges from 24.4 dB on the lowest setting to 53.8 dB on the highest setting. Even at the highest setting, the noise is not overly intrusive, making it suitable for use in bedrooms and quiet environments.

Energy Efficiency

This air purifier is Energy Star certified, ensuring that it operates efficiently without consuming excessive power. It features an Eco Mode, which automatically adjusts the fan speed based on the air quality detected by the built-in sensor. When no pollution is detected for 30 minutes, the purifier stops the fan to conserve energy.

Ease of Use

The Coway AP-1512HH is user-friendly, with intuitive controls and a clear LED display that shows the current air quality. The unit also includes a timer function (1, 4, 8 hours) and filter replacement indicators, making maintenance straightforward. The filters are easy to access and replace, contributing to hassle-free upkeep.

Price and Value

Priced competitively, the Coway AP-1512HH offers excellent value for its features and performance. While there are cheaper models on the market, few can match the comprehensive filtration and build quality provided by this unit. Considering its durability and efficiency, it represents a worthwhile investment for those looking to improve indoor air quality.

Coway AP-1512HH Pros and Cons

Effective four-stage filtration systemThe ionizer feature might not be preferred by all users
Compact and attractive designMaximum coverage area may be insufficient for very large spaces
Quiet operation
Energy-efficient with Eco Mode
Easy to use and maintain
Competitive price point

Coway AP-1512HH Alternatives

For those considering other options, here are three alternatives to the Coway AP-1512HH:

Blueair Blue Pure 211+: It features a three-stage filtration system with a washable pre-filter, particle filter, and activated carbon filter. It is suitable for rooms up to 540 square feet and operates quietly with a noise range of 31-56 dB. Noteworthy for its high CADR ratings, the Blueair Blue Pure 211+ also offers a simple one-button control and multiple color options for the pre-filter, catering to both performance and aesthetic preferences.

Related Article: Blueair Blue Pure 211+ Review

AROEVE MK04: is another viable option, featuring a HEPA filter and a carbon filter. It is designed for smaller rooms, up to 215 square feet, and operates quietly, though specific noise levels are not specified. The AROEVE MK04 stands out for its compact design, affordable price, and efficiency in small spaces, making it a practical choice for those with limited space or budget.

Related Article: AROEVE MK04 Air Purifier Review

LEVOIT Core 300: The LEVOIT Core 300 features a sleek design and a three-stage filtration system for effective air purification. It is user-friendly, energy-efficient, and operates quietly, making it suitable for small to medium-sized rooms.

Related Article: Levoit Core 300 Review

Each of these alternatives offers unique features that may cater to different needs and preferences, making them worthy considerations alongside the Coway AP-1512HH.

Coway AP-1512HH FAQs

1. What size room is the Coway AP-1512HH suitable for?

The Coway AP-1512HH is suitable for rooms up to 361 square feet, making it ideal for living rooms, bedrooms, and offices.

2. Does the Coway AP-1512HH have a washable filter?

Yes, the pre-filter in the Coway AP-1512HH is washable and reusable, which helps in maintaining its effectiveness over time.

3. Is the Coway AP-1512HH energy efficient?

Yes, the Coway AP-1512HH is Energy Star certified and features an Eco Mode that adjusts the fan speed based on air quality, conserving energy when no pollution is detected.

Final Words

The Coway AP-1512HH Mighty Air Purifier is an outstanding choice for anyone seeking a reliable and effective solution to indoor air pollution and suffering from asthma. Its robust filtration system, quiet operation, and energy efficiency make it suitable for a variety of settings. While it may not cover very large rooms, it excels in medium-sized spaces, providing noticeable improvements in air quality. As a homeowner who values clean air, I highly recommend the Coway AP-1512HH for its performance, design, and overall value.

Kravelv is a full time digital marketer and part time furniture and cabinet maker. During his free time he would like to create something out of recycled woods, this varies from toys, furnitures plant boxes etc. Follow him on Twitter | Pinterest | Facebook