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Coway AP-1512HH Air Purifier Review: Best for Dust

Featuring a true HEPA filter, washable pre-filter, ionizer, particle sensor, air quality indication, and much more, the unit is perfect for all purposes!

Coway AP-1512HH air purifier

Coway AP-1512HH air purifier

If you live in an area with frequent winds that instantly cover your entire house in dust, then this one can help you combat this problem. Dust mites, pollen, pet hair -it can get rid of everything within seconds.

  • Brand: Coway
  • Product number: AP-1512HH
  • Power source : Corded electric


This unit is perfect for anyone who lives in areas with strong winds. The powerful filtration process ensures that different particles like pet hair, pollen, dust mites, and mold spores are completely removed from the air. The device is ideal to get rid of all the dust from your place instantly.


  • Easy to use & convenient
  • Portable
  • Can clean a 50 square feet room in 12 minutes


  • Carbon filter is less effective
  • There is no child or pet lock
Noise level
Value for money

The details

Coway Mighty Air Purifier is designed to accommodate any room with a square feet area of 361 or less. With 4 stage filtration System and pollution sensor, the unit makes sure to suck out every type of particles irrespective of their size. So whether your concern is pollen particles, dust mites, or harmful pollutants, this device will eliminate them all.

Noise level

The air purifier has three fan speeds; 1, 2, and 3 (being the strongest) that you can set up manually. In addition to this, it also has an auto mode that optimizes the speed setting according to the air quality indoors.  Despite setting it to the strongest fan speed, the device produces less than 60dB of noise which is the average level of noise generated during a conversation. So, you can easily watch a movie without any noise from the air purifier.


The unit is filled to the brim with valuable features! The 4-stage filtration system includes a pre-filter, deodorization filter, true HEPA filter, and Vital Ion that captures the contaminants precisely. The pollution sensor examines the indoor air quality and lets you know the condition so that you can adjust it accordingly. The unit also features a timer and filter lifetime indicator. We also loved that the fan speed was available in three different settings; this way you can completely control the indoor environment.


The four-stage filtration systems play a pivotal role in cleaning the air. Any type of air passes through a fine mesh pre-filter and it removes the larger particles such as dust, mold spores, pollen, and pet hair. Also, the pre-filter is washable. After this, it passes through the deodorization filter which neutralizes unpleasant odors and VOCs.  This filter contains activated charcoal which works fine but is less effective if we compare it to a pellet-based carbon filter. The next step is the True HEPA filter which removes smaller particles (0.3 microns or bigger) from the air. Lastly, the ionizer releases negative ions which enhances the air quality.


The unit has a compact and simplistic design but that does not mean it is a mediocre air purifier with basic operations. The unit is powerful, efficient, and fast. It maintains air quality throughout day and night.  It weighs around 12 pounds and can easily be carried from one place to another.

Final verdict

The air purifier is strong in construction and precise in its function. It can survive a few bumps and hits along its way which makes it perfectly portable. On the other hand, the various features like the 4-stage filtration process, auto mode, and timer make using the unit extremely easy.

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