Why Is My Alen Air Purifier Beeping? Causes and Solution!

Alen air purifiers are one of the best purifiers the market has to offer. Unfortunately, you may experience some problems with them due to a variety of reasons.

One of the most commonly asked questions regarding these is — why is my Alen air purifier beeping? It mainly happens due to problems in internal hardware. In this piece, we’ll discuss the issue in detail. So, stick to this if you want to learn how to fix this problem.

What’s Causing My Alen Air Purifier to Beep?

Alen purifier beeping is mostly caused due to a malfunction with the internal hardware. Fortunately, this can be often fixed with a simple reset. By reset, we don’t mean turning the device off and then turning it back on. There’s a process that we’ll discuss shortly.

The reset will be sufficient for fixing the beeping issue in most cases. However, sometimes the system malfunction may not be the issue. In these cases, it’s most likely that there’s excess dust in the filters of the purifier.

In the following section, we’ll go through how you can reset the air purifier and how you can clean it.

How to Reset an Alen Air Purifier?

Once you encounter the beeping problem, it’s recommended you reset the device first. To do so, you need to press the filter life switch. For five seconds, hold it down. Upon release, you need to wait a few seconds for the device to reset.

Then, it should turn on with the same settings it did the first time. A green light should also appear above the filter life switch, and if you’re lucky, there won’t be any more beeping sounds.

How to Change an Alen Air Purifier Filter?

To change the air purifier filter, there are certain steps you need to follow. Firstly, you must turn the purifier off using the power button. Once it’s shut down completely, unplug it from the power source.

Put the device in a position that exposes the side properly. Make sure you have enough space for the sides so the process may go smoothly. Pull the cover with both hands. It should come right off.

Doing so should expose the filter. Now, look for a white tag on the top of the filter. Pull it gently, and the entire filter should come right off. Put the old filter in a plastic box or bag and dump it. Don’t brush or thump the old filter, doing so will only release the dust particles back into the air.

Grab the new filter and place it on the bottom of the filter space. Hold it in a slanted position, and slide the top into the cavity smoothly. Make sure the filter is secure and put the enclosure back in.

Now, wait 5 seconds after pressing the air filter button for the light to turn green. Once it does, your job is done.

Read More : Why Is My HoMedics Air Purifier Blinking Red?


These simple yet effective procedures should stop your Alen purifier from beeping. Even then, should you find your Alen filter beeping, you must contact their customer care. This could only mean that there’s some serious problem with the hardware of your purifier.

Last Updated on December 7, 2022

Richard Hicks

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