How Do You Clean A Coway Carbon Filter?

So you’ve got a Coway carbon filter that’s in need of a good cleaning, huh? Well, no worries because we’ve got you covered. In this article, we’ll walk you through the step-by-step process of getting your Coway carbon filter sparkling clean and ready to tackle those pesky odors and airborne pollutants. With just a few simple tools and a bit of elbow grease, you’ll have your filter back in fighting shape in no time.

Let’s get started! Cleaning the Coway carbon filter is a crucial step in maintaining good indoor air quality in your home. Over time, the filter can become clogged with dirt, debris, and contaminants, which can reduce its effectiveness in purifying the air. By regularly cleaning and maintaining the carbon filter, you can ensure that it continues to function optimally. In this article, we will provide you with a comprehensive guide on how to clean your Coway carbon filter effectively.

Removing the Coway Carbon Filter

Before you start cleaning the carbon filter, you need to locate it in your Coway device. The carbon filter is typically located behind the front cover of the device. To access the filter, you should turn off and unplug the Coway device for safety purposes. Once the device is turned off and unplugged, you can proceed to open the front cover to expose the filter. Take care to handle the device and the filter gently to avoid any damage.

With the front cover open, you can now carefully take out the carbon filter from the Coway device. The filter may be secured in place with clips or brackets, so be sure to release them before removing the filter. It’s essential to handle the filter with care to prevent any further contamination or damage.

Cleaning Process

Once you have removed the carbon filter from your Coway device, it’s time to proceed with the cleaning process. Start by inspecting the filter for dirt, debris, and other particles. If you notice any loose particles on the surface of the filter, gently tap the filter to remove them. This will help to dislodge any dirt or debris that may have accumulated.

Next, rinse the carbon filter under running water. Use a gentle stream of water to ensure that you don’t damage the filter. While rinsing the filter, you can also use a soft brush to scrub the surface. This will help to remove any stubborn dirt or particles that may be stuck to the filter. After scrubbing, it’s important to rinse the filter thoroughly to ensure that no soapy residue remains.

In some cases, rinsing and scrubbing may not be sufficient to clean the carbon filter properly. In such situations, you can try soaking the filter in a basin or bucket of warm water. Prepare the water and ensure it is warm but not boiling. Submerge the carbon filter completely in the water and let it soak for around 30 minutes to an hour. During this soaking period, you can gently agitate the filter to help dislodge any dirt or contaminants.

After soaking, remove the carbon filter from the water and rinse it under running water again. This will help to wash away any remaining dirt or debris from the filter. Ensure that you rinse the filter thoroughly, so no cleaning agents or particles are left behind.

Using Soap and Water

Another effective method for cleaning the carbon filter is using a combination of warm water and mild soap. Prepare a basin or bucket with warm water and add a small amount of mild soap. Submerge the carbon filter in the soapy water mixture and let it soak for a few minutes. Gently scrub the filter using a soft brush, making sure to cover all areas of the filter’s surface.

After scrubbing, rinse the filter thoroughly under running water to remove any soap residue. It is crucial to ensure that the filter is completely free from any cleaning agents before reinstalling it to avoid any potential contamination of the air. Once rinsed, leave the filter to air dry completely before reinserting it into your Coway device.

Using Vinegar Solution

If you prefer an alternative cleaning method, you can use a mixture of water and white vinegar to clean your carbon filter. Mix equal parts of water and white vinegar in a container and submerge the filter in the vinegar solution. Allow the filter to soak for around 15 to 30 minutes. During this soaking time, the vinegar will help to break down any dirt or contaminants on the filter’s surface.

After soaking, gently scrub the filter with a soft brush to further remove any remaining particles. Rinse the filter thoroughly under running water to ensure that all traces of vinegar are eliminated. This step is crucial as vinegar has a strong smell that can be unpleasant if not properly rinsed off the filter.

Drying the Carbon Filter

After cleaning and rinsing the carbon filter, it’s essential to dry it before reinstalling it into your Coway device. Start by shaking off any excess water from the filter. Be gentle to avoid damaging the filter’s delicate surface. Once most of the water has been removed, place the filter in a well-ventilated area and allow it to air dry completely.

It’s important to note that you should not expose the filter to direct sunlight or use any heat sources to dry it. Direct sunlight and heat can potentially damage the filter and affect its performance. Depending on the humidity levels and temperature, the drying process may take several hours or even up to a day.

Remember to ensure that the carbon filter is completely dry before reinserting it into your Coway device. Installation of a damp filter can lead to mold or mildew growth, which can have negative effects on indoor air quality.

Frequency of Cleaning

The frequency of cleaning your Coway carbon filter depends on various factors, including the manufacturer’s instructions and the air quality in your home. It is generally recommended to clean the carbon filter every 2-3 months for optimal performance. However, if you notice reduced air flow or unpleasant odors coming from your device, it may indicate that the filter needs cleaning more frequently.

To determine the appropriate cleaning frequency, refer to the manufacturer’s instructions provided with your Coway device. They will usually provide specific recommendations to ensure that you maintain the filter correctly. By following these instructions, you can prolong the lifespan of the filter and ensure that it continues to remove pollutants effectively.

Replacing the Carbon Filter

While regular cleaning is essential for maintaining the effectiveness of your Coway carbon filter, there may come a time when a replacement is necessary. Check the manufacturer’s recommended replacement schedule to ensure that you stay on top of filter maintenance. If the filter shows signs of damage or no longer effectively purifies the air, it’s time to replace it.

Using a contaminated or old carbon filter can lead to the release of pollutants into the air, which can negatively impact indoor air quality. Therefore, it’s crucial to replace the filter when required to ensure that you and your family breathe clean and healthy air.

When replacing the carbon filter, carefully follow the manufacturer’s instructions included with your Coway device. They will provide step-by-step guidance on how to install the new filter correctly. Take your time and ensure that the filter is securely in place before closing the front cover of your Coway device.

Additional Tips and Precautions

Here are some additional tips and precautions to keep in mind while cleaning your Coway carbon filter:

  • Always read and follow the manufacturer’s instructions carefully. They will provide specific guidance on cleaning and maintaining your Coway device.
  • Avoid using harsh chemicals or abrasive materials while cleaning the filter. These can potentially damage the filter and impair its performance.
  • Handle the carbon filter with care throughout the cleaning process. Be gentle to prevent any accidental damage or further contamination.
  • Never operate the Coway device without a filter. The filter plays a crucial role in purifying the air and should always be in place for optimal performance.
  • In addition to cleaning the carbon filter, remember to regularly clean other parts of your Coway device. This includes wiping down the exterior and cleaning any reusable pre-filters to maintain the device’s overall performance.


Cleaning the Coway carbon filter is a necessary step to ensure that your Coway device continues to provide you with clean and fresh indoor air. By following the methods and tips outlined in this article, you can effectively clean your carbon filter and maintain its optimal performance. Remember to refer to the manufacturer’s instructions for specific guidance and recommendations.

Regular maintenance and timely replacement of the carbon filter will help to ensure that you and your family breathe in healthy air free from pollutants. Take the time to clean your Coway carbon filter every 2-3 months or as recommended by the manufacturer. By doing so, you can enjoy improved indoor air quality and the benefits of a well-maintained Coway device.