Coway AP-1512HH Mighty Air Purifier Review

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Quick Overview



  • Long-lasting filters
  • Easy to move around as needed
  • Durable
  • Useful auto-sense features


  • Noisy medium and high fan speeds
  • Only two color options

As concerns about health and safety become more and more important, air purifiers skyrocket in popularity, as well.

From models that remove pollution to ones that also offer various smart features, many options stock the market today.

This Coway AP-1512HH Mighty Air Purifier review details the ways that this model stands out from others.

Not all air purifiers offer the same features, so it’s important to get a closer look at what you’ll get with every model.


Coway AP-1512HH Mighty Air Purifier Review

The Coway AP-1512HH Mighty Air Purifier is a mid-range unit with a four-stage air filtration system.

Made for rooms up to 360 square feet in size, this model fits a wide range of applications.

Among Coway’s air purifier models, this has one of the highest filtration rating levels.

As such, it has easily become one of the favorites among households and even businesses.

Who Is This Product For?

The Mighty Air Purifier by Coway is for living rooms, apartments, and medium-sized spaces up to 360 square feet.

Those looking to remove basic pollution, clean the air, and get rid of smoke will enjoy how this unit functions.

Additionally, people seeking air purifiers that work on their own to ensure the air is clean will enjoy its hands-off approach.

If you are looking for something very small or discreet, this may not be the right fit, as it measures in at 16 x 18 inches on its long ends.

What’s Included?

This Coway air purifier ships with the needed HEPA and carbon filters.

With these, you can run the machine for around six months, depending on conditions.

Overview of the Features

Because it’s your family’s health at stake, you have to be very specific when choosing an air purifier.

The goal is to pick one that effectively makes breathing easier—literally.

So, what does this specific model offer, and how does it fit into your living accommodations?

  • Designed for Medium Spaces

The Coway AP-1512HH Mighty Air Purifier accommodates medium-sized spaces, such as small apartments, living rooms, or master bedrooms.

It successfully filters rooms up to 360 square feet or 33.5 square meters.

For the best results, find the right spot in your room where the humidifier can do its job best.

  • Four-Part Filtration

The filter system on the Mighty Air Purifier boasts four stages.

First is the pre-filter, which removes large particles and debris.

This is then followed by the deodorization filter that gets rid of odors and smoke fumes.

The third is the HEPA filter, responsible for trapping fine dust and smaller particles. Lastly, the ionizer, which filters out remaining particles.

HEPA filters have long lives, but the machine also alerts users when it’s time to change or clean the filters.

  • High Degree of Control

This model allows users to control a variety of its settings, including multiple airflow modes (Auto, Low, Medium, High, or Eco) and timer options (one, four, or eight hours).

The Auto feature, in particular, provides great utility to those who want to filter their air without too much work.

Basically, it tells the machine to turn off when no pollution is found for more than 30 minutes.

This, in turn, helps save power and filter life.

Additionally, running the air purifier in Auto mode will have it automatically adjust the fan speed to suit the type of particles in the air.

This enables the machine to automatically adjust to different conditions without needing to do it yourself.

  • Air Quality Indication

Another cool feature offered by this air purifier is the air quality indicator.

Found on the control panel, this feature lets you know the quality of the air in real-time.

It shows blue light for clean air, pink light for medium pollution, and red light for high pollution.

At any time, you can find out what the air quality in your home is like thanks to this feature.

This can help you determine what might be causing the pollution as well as monitor how well the air purifier is working.

With this indicator, you can feel more confident that you are successfully taking control of your air conditions at home.

How To Clean Your Air Purifier

When dealing with appliances like dehumidifiers and air purifiers, it’s important to know how to clean and replace the parts that do the hard work.

In air purifiers like this one, you should learn how to clean and replace the filters.

To know when it’s time to do so, remember to inspect the filters every few months or so.

Most HEPA filters will last around a year and carbon filters around six months, but this can vary depending on conditions.

Cleaning the AP-1512HH and replacing the filters is not difficult.

Make sure you do it right by following the steps in this video.

One important thing to note is that you need to be mindful of the metal piece at the top when removing the circular part.

This metal is part of the sensor system that tells the air purifier the panel is closed, so it must be replaced.

Without it, your air purifier may not think that it is closed, and it will not run until it receives confirmation that it’s closed shut.


Not sure this Coway unit is right for you?

If your primary focus is removing smoke, the Dyson PURE Hot + Cool is a fantastic machine that has many great features on offer.

Those looking for larger units that can take on more heavy-duty work might want to check the Blueair HealthProtect 7470i.

This high-end machine is a quiet, space-friendly unit that would undoubtedly be a welcome addition to your room.

Get Filtering Today

Air purifiers combine multiple filters and sensors to ensure your space has the safest air possible.

Coway’s Mighty Air Purifier, in particular, is great for automatic filtering, so you do not need to monitor closely.

We hope this Coway AP-1512HH Mighty Air Purifier review helps you decide if this unit is a worthy purchase for you.

Of course, high-end alternatives, like the Dyson PURE Hot + Cool, can be a better fit if you want an even longer list of impressive features.

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