While air purifiers significantly improve indoor air quality, you'll inevitably experience problems with them. Since there is a motor in the air purifier, noise is unavoidable, but a loud buzzing sound from the unit may mean something.
If you are wondering why your Bissell air purifier is buzzing, we're here to help. We have researched why this happens to your device and how to fix it.
The noise or sound of air purifiers mainly comes from motor noise and is often considered ambient noise.
Suppose your air purifier continuously buzzes so loudly that it significantly interferes with people's sleep. In that case, it may be overloaded, have a blocked air input, or have a too-dirty filter.
To resolve these, you may follow these steps:
- Check the machine's distance from walls and furniture.
- Reset and clean the sensor.
- Replace the air filters.
If you want to learn more about how to check and troubleshoot the odd buzzing noise on your air purifier, we will discuss the topic in greater detail. Keep reading to learn more!
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Why Your Bissell Air Purifier Is Buzzing & How To Fix These Issues
Your Bissell air purifiers may make a loud buzzing noise if the air inlet is clogged. To allow free air circulation, the front of the machine must be at least a foot away from any walls or furniture.
Another reason why the air purifier could keep buzzing is if the filters are overly dirty. Filter-type air purifiers rely on the filter to collect pollutants from the air.
Since the filter absorbs impurities constantly, it would inevitably accumulate too much dirt after continuous operation. Too much dirt blocks the filter screen, increasing the wind resistance and noise.
Overloading can also cause the air purifier to malfunction and increase its noise. More substantial purifying power is required for larger areas.
Here are a few things you can check to eliminate the noise from your air purifier.
Check The Machine's Distance From Walls And Furniture
The front of the air purifier should be at least a foot away from walls or furniture to permit proper airflow circulation across the room.
The fabric front panel must be cleaned if the machine is loud or whistling. Occasionally vacuum the front panel to get rid of collected dust.
View this portable vacuum on Amazon.
Reset And Clean The Sensor
Run the machine for 10 minutes after cleaning it in order to reset its sensor.
To do this, you should:
- Unplug the machine.
- Remove the fabric front cover.
- Open the machine's left side door that leads to the particle sensor & remove the sensor screen, and use a cloth or cotton ball to wipe it down.
- Remove the linked particle sensor to access the back of it.
- With a vacuum, clean the particle sensor (front and back) & the inside cavity. Reinstall the sensor & sensor door.
- Let the machine run for 10 minutes to reset the sensor for an accurate reading.
Replace The Air Filters
Slow airflow is the main issue with blocked filters. Airflow decreases as particles build up, which might result in higher purifier and electricity usage.
Depending on how much the filter requires replacing, this may also strain the machine.
The air of the air purifier must pass through the filter screen. The machine will make a loud buzzing noise if the filter hasn't been changed or cleaned in a while; therefore, it should be replaced.
To do this, you should:
- Turn off or unplug the air purifier from the power source.
- Grip the bottom cover's handle and turn it clockwise until it unlocks, then pull it off to get to the filter.
- Remove the dirty filter and install the new one.
- Replace the bottom cover to align the arrows.
- Twist the bottom plate counterclockwise until the it locks into place.
- Plug in the air purifier and turn it back on after installing the new filter. Press and hold the filter reset button for 3 seconds.
View this compatible Bissell air purifier filter replacement on Amazon.
How Often Should You Replace Your Air Purifier Filter?
The life of your filter depends on how frequently you use your air purifier and the air quality in your home. If the white filter sheet in your purifier has turned gray or black or has more dirt on it than usual, it may be time to replace your filter.
Bissell support recommends changing it every three months so the machine can continue to remove dust, pet dander, pollen, and odors from the air, and you can breathe easily.
How Long Does It Take For An Air Purifier To Clean A Room?
This mostly depends on the air purifier's setting, the current air condition, and the room size. Your air purifier may take 30 minutes to clear the air in a smaller space. Expect it to take a minimum of two hours for larger rooms.
However, this does not imply that your air purifier requires only two hours of operation.
The only method to ensure the maximum air quality in a room or residence is to run an air purifier regularly. Your rooms will continue accumulating new pollutants; therefore, keeping your air purifier turned on is essential.
Where Is The Best Place To Put An Air Purifier In A Room?
The best location for an air purifier is somewhere in your breathing zone, but make sure the front panel is facing away from where your bed is.
The device may be best positioned on a nightstand close to your bed, away from obstructions, to effectively remove airborne contaminants and supply clean air while you sleep.
Avoid positioning your air purifier against a wall or in a corner because this can block the air intake and slow down how quickly it can take in and clean the air in the room.
Additionally, ensure that your air purifier is away from devices, furniture, or anything obstructing airflow. Clear a gap of about three feet on both sides of the unit.
Read more here: Can You Place An Air Purifier On Carpet [Is It Safe]?
Do Air Purifiers Use A Lot Of Electricity?
Fortunately, air purifiers do not consume much electricity. They have a maximum wattage of anywhere between 40W and 200W. An air purifier can also operate at a lower 10–30 watt setting.
A purifier that runs continuously for 24 hours may sound expensive, but most only cost between $0.05 and $1.00 a day to run. Doing the math, that's a maximum of $7 per week.
To Wrap Things Up
It may be a sign that your air purifier has problems similar to those mentioned in this article if you notice that its sound is louder than the average ambient noise and interferes with your life, especially while trying to sleep.
We hope that we were able to help you identify the possible reasons why your Bissell air purifier keeps on buzzing.
It's relatively simple to resolve these issues by checking the machine’s distance from walls and furniture, resetting and cleaning the sensor, and replacing the air filters!
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