Coway AP-1512HH Review

Air Purifier
The Coway Ap 1512hh offers you sheer simplicity and affordability. It fits most peoples’ lives, houses, and budgets, and its attractive device easily fits in almost all spaces.
Coway AP-1512HH

Review Feature Summary

  • 4 Stage Filtration System.
  • Coway Mighty pollution sensor.
  • Fan speeds available in 1, 2, 3 stages.
* On special until end August 2020

Coway AP-1512HH Air Purifier

Mark Johnson
Mark Johnson
Air Quality Expert
Last Updated:  Aug, 2020
Rated from 6422 reviews.

I think you’ll agree with me when I say:

It’s REALLY hard to choose an air purifier with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The Coway AP-1512HH (On special until end Aug, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.

Quick Summary of the Coway AP-1512HH

The mighty air purifier is compact by design but is equipped with Cutting edge features to keep your indoor air clean. Equipped with a HEPA efficiency RATING of 99.97percent, it uses a four-stage filtration system to effectively eliminate odors and pollutants. This mighty machine includes an air quality indicator through our particle sensing technology that will kick your air purifier into high gear when needed. And when 30 minutes when pollution is not detected for 30 minutes, the fan will automatically stop to save energy.

The Good & the Bad


  • Compact & Powerful
  • Captures Allergens,1  Dander2 & Dirt Particulates3
  • Excellent Value for Money


  • Had pre-installed filters & seemed ready to operate immediately. But in fact the preinstalled filters inside have plastic covers.

Key Features

  • Covers Large Spaces – The Coway air purifier is designed specifically for a living room, apartments, & also middle sized spaces.
  • Air Quality Indicator – Coway’s pollution sensor communicates indoor air quality in real-time. The colored LED lets you know how clean or dirty your indoor air is every minute of the day.
  • Auto Mode – The continually operating air quality indicator senses indoor air particles & adjusts the fan speed accordingly to reduce particles.
  • Timer – The timer lets you schedule 1/4/8/12 hours of operation so you can set the unit for as long as you need to use it.
  • Filter Replacement Indicator – The filter indicator alerts you to needed filter changes.

What's Included?

Here's what you get when you buy this Air Purifier:

  • Activated-Carbon
  • 1 year warranty
  • True HEPA Filter
  • Deodorization filter
  • Coway AP-1512HH

Common Questions

  • Does the Coway AP 1512HH Air Purifier come with the filters included?

It comes with 1 HEPA filter (1 year est.) and 1 carbon filter (6 month est.) Based on the reviews though, the filter tend to lasts longer than the estimate.

  • Does the Coway AP 1512HH get rid of PM 2.5?

Yes, it does. PM 2.5 is right in a HEPA filters sweet spot. HEPA filter remove 99.97% of particles above 0.3 micrometers, and PM2.5 are right around 2.5 micrometers, meaning it's extremely effective at doing so

How Much Space Will An Air Purifier Cover?
What Are The Different Types Of Filters?
What Happens If The Air Filters Are Not Changed When The Indicator Light Comes On?
Do All Air Purifiers Clean The Same Type Of Pollutants From The Air?

Our Verdict

The unit is an amazing air purifier, the Coway is highly effective. During the spring when pollen counts are highest, the unit keeps my indoor air noticeably cleaner.

What to Look for in a New Air Purifier?

If you’re in the market for a new Air Purifier, you’re probably looking at the different options and wondering which is the best one to choose.

Don’t worry, we’ve got you covered. Our reviews are based on the following features:


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.


The Top Air Purifiers We've Reviewed


IQAir Health Pro Plus

Our Rating: 9.2/10

IQAir Health Pro Plus​


Rabbit Air A2

Our Rating: 9.4/10

RabbitAir MinusA2​



Our Rating: 9.0/10

Winix 5500-2


Honeywell 50250

Our Rating: 8.6/10

Honeywell 50250-S

Have you read our article on the hepa air purifiers?

Or our article on the air purifier to remove mold?

Mark Johnson

Mark Johnson

Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.

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