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Coway AP-1512HH Review: An In-Depth Look at a Powerful Air Purifier

Sonnie Hiles
  Mar 25, 2023 11:38 AM

Looking for a powerful air purifier? The Coway AP-1512HH might be just what you need. This machine is designed to remove allergens, dust, smoke, and other pollutants from the air.

In this review, we will take an in-depth look at all of the features that this machine has to offer. We will also discuss how it performed in our testing process. If you are considering purchasing a Coway AP-1512HH air purifier, then this review is for you!

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Buying Guide

Suitable Room Size

The Coway AP-1512HH air purifier is meant for rooms up to 360 square feet. This means that it’s great for small or medium-sized kitchens, although it may struggle to filter the air in these spaces if they’re on the larger side. If you live in an apartment or have a small home, then the Coway AP-1512HH is perfect for purifying the air in your sleeping area and/or living room.

Operating Costs for Coway AP-1512HH Air Purifier 

The Coway AP-1512HH is a powerful air purifier that can cover areas up to 360 square feet. It has a CADR rating of 350 for smoke, pollen, and dust, making it an excellent choice for people with allergies or asthma. The Coway AP-1512HH also has several features that make it easy to use, including a filter replacement indicator, auto mode, and sleep mode.

The Coway AP-1512HH has an estimated operating cost of $60 per year. This is based on the assumption that the air purifier will be used for eight hours a day, five days a week. The annual operating cost can be reduced by using the air purifier in auto mode or sleep mode.

The Coway AP-1512HH is an excellent choice for people who want a powerful air purifier that is easy to use and has a low operating cost. The CADR rating of 350 makes it a good choice for people with allergies or asthma, and the filter replacement indicator ensures that the air purifier will always be running at its most effective.


The Coway AP-1512HH air purifier uses three filters for cleaning the air. The first one of these is a carbon filter, which traps odors and gases like formaldehyde, benzene, and ammonia in its surface area. This filter also contains an activated oxygen generator that acts as an ionizer to attract particles floating in the air and bind them to the filter.

The second filter is a True-HEPA filter, which captures 99.97% of all particles as small as 0.03 microns in size from the air that passes through it. This includes allergens like pollen, pet dander, and dust mites, as well as bacteria and viruses. The final filter is an antimicrobial agent that helps to inhibit the growth of mold and bacteria on the True-HEPA filter.

The filters in the Coway AP-1512HH air purifier are designed to be replaced every six months, or when they become visibly dirty. Replacement filters for this model can be purchased from Coway and from other online retailers.

Replacement filters for the Coway AP-1512HH can be purchased in two sizes: a set of three replacement filters, and a set of six replacement filters. The cost for each filter is about $20 when purchasing them individually, but you can save money by buying packs that contain multiple filters at once.

Design and Size

The Coway AP-1512HH Air Purifier comes with a sleek design. It has dimensions of 18″ x 17″ x 23″ and weighs only 25 pounds. This means that this air purifier can easily fit under your desk or on the floor beside it without taking up a lot of space. The fan is at the top side of the purifier and it is very quiet. You can hardly hear it when it is running, which is great if you want to use it in your bedroom at night.

The Coway AP-1512HH Air Purifier also comes with a filter monitor. This means that you will be able to see how dirty the filter is and when you need to change it. This is a great feature because it will help you extend the lifespan of your filter and spend less money on filters. The Coway AP-1512HH Air Purifier also comes with an automatic fan speed adjustment system, which means that once the purifier detects air pollution levels above normal, it will automatically increase the fan speed to clean the air faster.

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The Coway AP-1512HH Air Purifier also comes with a timer, which means that you can set it so it will automatically turn off at a certain time of the day or night. You can also control this purifier via your smartphone by installing an app called “Coway Air Purifier”, which is free.

The Coway AP-1512HH Air Purifier also comes in three different colors: black, midnight blue, and white. This means that you can find a color that will look nice in your home or office. The purifier is also made out of high-quality materials to make sure that it will last for a long time.


  • Very affordable price
  • High CADR numbers for its size
  • Removes 99.97% of 0.03-micron particles as claimed
  • Low noise levels
  • Compact size for easy placement
  • Washable pre-filter and filter cover


  • No real-time air quality indicator
  • Not Ozone free certified by AHAM
  • Low coverage area compared to other models


1. Does Coway AP-1512HH emit ozone?

No, the Coway AP-1512HH does not emit ozone. This is a concern for many people, as ozone can be harmful to your health. The Coway AP-1512HH emits no ozone, so you can rest assured that it will not harm you or your family.

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

Yes, the Coway AP-1512HH has a carbon filter. This is important, as it helps to remove harmful toxins from the air. The carbon filter will help to improve the quality of the air in your home and keep you and your family healthy.

Final Thought

In conclusion, the Coway AP-1512HH is a high-quality air purifier that offers high efficiency at a reasonable price. The unit has an attractive design, and it looks great in any room. It doesn’t take up much space either, so you can place it wherever you want without worrying about cluttering the room. The purifier is very quiet, so you won’t have to worry about the noise interfering with other tasks in the home or work environment.