Levoit Air Purifier Red Light Reset After Filter Change

Last Updated on: 11th December 2023, 07:30 pm

Hey there, air purifier enthusiasts! This friendly and casual article will discuss the Levoit air purifier red light reset process after changing the filter. We’ll cover the meaning behind the red light and walk you through the steps to reset it. Plus, we’ll explore some common device troubleshooting tips for when things don’t go as planned. So let’s dive right in!

Table of Contents

Levoit Air Purifier Red Light Meaning

First, discuss what the red light means on your Levoit air purifier. The red light, or “check filter indicator,” is designed to let you know when it’s time to change the filter in your unit. This super helpful feature ensures it is always working at its best.

The red light typically turns on when your HEPA filtration (High-Efficiency Particulate Air) needs to be replaced. This type of filter is very effective at trapping and removing even the smallest airborne particles, such as allergens and pollutants. Changing the filter when the light comes on is essential to continue enjoying clean air in your space.

levoit air purifier red light

Steps On How To Reset The Red Light – The Filter Reset Process

Now that you’ve replaced your filter, you might wonder how to reset the red light. Don’t worry; it’s a pretty simple process! Here’s a step-by-step guide to resetting the red light on your Levoit air purifier:

  1. Turn off the power button and ensure it is turned off and unplugged.
  2. Remove the filter cover and old filter and install the new one. Be sure to follow the user manual’s instructions for your specific model.
  3. Plug it back in and turn it on.
  4. Locate the “reset button”. It’s usually a tiny button or hole, often labeled “reset” or “filter reset.”
  5. Press and hold the reset button for about 3-5 seconds. The red light should turn off, indicating the complete filter reset process.

That’s it! It should be ready with its fresh new hepa filter.

Levoit Air Purifier Models That This Works On

This red light reset process should work on several models, these Levoit units include:

Be sure to consult your user manual for any model-specific instructions.

Quality Filter Lifespan – How Often Will You Need To Reset The Red Light On Your Device?

The lifespan of filters can vary depending on several factors. On average, most HEPA and activated carbon filters have a lifespan of approximately 6-8 months. However, this is just a general guideline, as the actual lifespan of your filter may differ based on usage, indoor air quality, and environmental factors.

Usage plays a significant role in determining their lifespan. If you run your air purifier for extended periods or continuously, they will become saturated with particles and pollutants more quickly. In such cases, you may need to replace them more frequently than the average 6-8 months. Conversely, if you use it sparingly, the filters may last longer than the average lifespan.

Air quality is another crucial factor that can impact the lifespan. If you live in an area with high pollution levels or allergens, they may need to be replaced more often. In environments with poor indoor air quality, filters work harder to remove particles and contaminants, which can lead to quicker degradation of the filter materials. On the other hand, if you live in an area with relatively clean air, they may last longer than the average lifespan.

Environmental factors, such as humidity, can also affect the longevity of your filters. High humidity levels can cause them to become damp, which may reduce their effectiveness and lead to mold or mildew growth. If you live in a humid environment, monitoring and replacing them is essential if you notice any signs of moisture damage or reduced efficiency.

In summary, the lifespan of filters in Levoit air purifier’s can be influenced by usage, indoor air quality, and environmental factors. Please pay close attention to the condition of your filters and replace them with a filter replacement as needed to ensure optimal performance and air quality. Regular filter maintenance and replacement will help prolong the life of your device and provide a healthier living environment.

Other Indications That It Is Time to Change The Air Purifier Filter

Even if the red light indicator (or filter indicator light) on your Levoit air purifier hasn’t turned on, other signs may indicate it’s time to change the filter. Paying attention to these signs can help ensure that your air purifier operates at peak efficiency and maintains the best air quality in your living space.

One sign that your filter might need replacing is reduced airflow. If the air feels weaker or less forceful than usual, it could be due to a clogged or saturated filter. A filter filled with particles and pollutants can obstruct the air’s passage, making it difficult for the purifier to circulate clean air effectively. If you experience reduced airflow, inspect the filter and replace it if necessary.

Increased noise can also signify that it’s time to replace the filter. As filters become dirty and clogged, the motor may need to work harder to push air through the obstructed filter. This additional strain on the motor can result in increased noise levels. If you notice any unusual sounds or a significant increase in noise, it’s a good idea to check the filter and replace it if needed.

Unpleasant odors emanating from your dirty filter can be another sign that the filter needs to be replaced. Activated carbon filters remove odors and volatile organic compounds (VOCs) from the air. Over time, these filters can become saturated with odor-causing particles, resulting in unpleasant smells from the purifier. If you start to notice persistent odors even when it is running, it’s a good indication that the activated carbon filter may need to be replaced.

While the red light indicator on your Levoit air purifier is helpful, it’s essential to be aware of other signs that may suggest it’s time to replace the filter. Monitoring performance for reduced airflow, increased noise, or unpleasant odors can help ensure that you maintain optimal indoor air quality in your home and prolong life.

Troubleshooting The Red Light On Your Levoit Air Purifier

Sometimes, things go differently than planned, and you might encounter issues with the red light. Here are some common problems and solutions:

Air Purifier Light Won’t Turn Off / Power Stays On

If you’ve followed the reset process and your red light won’t turn off, try the following:

  • Double-check that the new air filter is installed correctly. Refer to your user manual for guidance.
  • Unplug it, wait for 30 seconds, and then plug it back in. This might help reset the system.
  • Try pressing and holding the reset button (check filter indicator button) for a more extended period, up to 10 seconds.

If none of these steps work, consider contacting Levoit customer support for further assistance.

Reasons The HEPA Filter Light Won’t Turn On Your Air Purifiers

If your red light or Levoit filter light doesn’t turn on when it’s time to change the air filter, try these steps:

Inspect the filter and pre – filter for signs of wear or damage. If it looks dirty, filled with dust, or damaged, it’s time to replace it, even if the red light isn’t on. Same goes for a clogged filter. 2. Ensure it is appropriately plugged in and powered on. Sometimes, a loose connection or power issue can cause the red light to malfunction.

Check the user manual for specific settings or conditions that might affect the red light indicator. Some models may be able to disable the light or require certain conditions to trigger it.

If you’ve tried these steps and the red light still doesn’t turn on when it should, consider contacting Levoit customer support for assistance. They can help determine if there’s a problem with your true hepa air purifier and guide you on how to resolve it.


Resetting the red light on your Levoit air purifier after changing the Levoit air filter is essential to maintaining your device and ensuring optimal indoor air quality in your space. Following the steps outlined in this article, you can easily reset the red light and get it back to working at its best.

Remember, if you run into any issues with the red light on these or any other aspect, don’t hesitate to consult your user manual or contact customer support. They help make your experience as smooth and enjoyable as possible.

So, happy breathing, and enjoy the fresh air your Levoit air purifier provides! And check out our post on common troubleshooting tips, whether they produce radiation or not.