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How To Clean Air Purifier Filter?

Being healthy is good for your overall health. One way to ensure your health is by having an Air Purifier in your home. The Air Purifier is equipment designed to clean the air while sleeping. But no matter how much you clean the air, you can still have a bad smell after using the device for a while.

Air purification filters have multiple purposes, to filter out toxins from the air and keep people healthy. This blog post will provide information about these filters, what they are, and how to clean them. 

What is an Air Purifier Filter?

The Air Purifier is a machine that removes dirt, dust, and harmful particles from the air to make it healthier for your family and the environment. Air purifiers typically use a HEPA filter, a mechanical filter, or a photocatalytic filter.

They may also use ultraviolet light, ozone, or a combination of these methods. These filters remove many contaminants from the air and create a safe, healthy environment for your family. You can classify Air Purifiers by size, operating mode, and type of filter. 

An Air purifier filter is a device that uses filters to remove pollutants from the air. These are intended to be used in places where the air is polluted and contaminated with particulates. 

It is also designed to be used where air quality is not guaranteed. They may be found in offices, hospitals, schools, cars, and homes. Air purifiers are available in many shapes and sizes and come in many different configurations.

Therefore, it is used in various locations. For example, we can use it in a home, office, car, or school. They can also be used to clean the air in a hospital. The filters offered on air purifiers are made up of several different layers. 

Layers of Air Purifier Filter

How to Clean Air Purifier Filter?

process of cleaning air purifier filters

The Air Purifier is a device that cleanses the air by filtering it. It’s a popular air-cleaning gadget you can find in most households. But, how do you know when it is time to get it clean? It can be a daunting task, especially if you’re unsure of the process. The favorable news is that it’s not that puzzling.

The following steps, procedures, and process of cleaning air purifier filters will provide you with a detailed guideline on the best ways to keep your device running optimally. 

  1. First up, disconnect wall power from the Air Purifier by unplugging it for safety reasons. 
  2. Carefully remove the old filter from an inside unit (typically located at the back). Pressing down firmly in the center until the prong pops out and releases pressure. 
  3. Place new replacement filters directly against the metal mesh screen that should already be installed inside the unit so that its tabs are strung-out over the edge of the mesh platform underneath it.
  4. Then press down firmly in both corners simultaneously as far as possible onto the bottom edges of fan blades below the grate where two tabs were sticking up. 
  5. Eventually, these two points will break through holes lower down beneath grating into slots around the base perimeter where they hold securely without coming undone. 

How To Clean HEPA Filter?

1) Turn off the HEPA filter and turn on a nearby fan or air conditioner to circulate fresh air. 

2) Carefully unplug the power cord from the wall outlet find two screws that hold in place the base of the flange (base closest to the floor). 

3) Remove these with a screwdriver and lift this part to clear the edges. 

4) Unscrew top ring if there are no holes around your heater’s intake port; unscrew bottom ring if there are holes but make sure not to touch any wires inside the metal cage-like structure at all costs.

5) You will see three pins sticking out underneath each other – take care when removing the middle one as they bend easily. 

6) Use caution while handling them like you would glass shards because even tiny bits can damage people who have allergies or respiratory issues such as asthma.

How Often Should You Clean Air Purifier Filter?

How Often Should You Clean Air Purifier Filter?

Filter cleaning is a necessary part of maintaining an air purifier. You should clean the filter every 1-2 months, depending on how often you use your cleaner and its type. For some reason, HEPA filters need to be cleaned more often than a regular filter because they have better filtration capabilities.

Different types of cleaners can be used for various purposes such as periodic maintenance or when there’s been particulate matter in the room like dust, pet hair, etc., so make sure you’re using one appropriate for your needs.

However, if the Air Purifier filter is not dirty, you do not need to change it. The frequency of change depends on how often you use your HEPA filter and your environment. For example, if it’s a very active area like a factory or warehouse with lots of dust, then clean every month; if other places such as office spaces seldom produce particulates so infrequently – about twice a year.

Note: It is unnecessary to clean your Air Purifier’s filter every time you change it. The frequency with which a filter must be cleaned depends on how often you use the device and what kind of environment or condition in which it is used (e.g., pets, cigarette smoke). Generally speaking, filters need to be replaced about once per year. However, if more dust accumulates than usual for any reason, such as vacuuming up a substantial amount of pet hair, then replacement may be needed sooner rather than later.

People Also Ask

Can HEPA filters be washed and reused?

HEPA filters can be washed and reused, except for disposable pre-filters. HEPA filters are durable and should last for three months under normal conditions without frequent filter changes. Reusable HEPA Filters save you time and money by eliminating the need to purchase replacement air cleaners every few days or weeks as they are designed to emit clean filtered air more efficiently than other models on the market.

These filters can be reused for some time. The washable HEPA filter should not be used beyond the maximum number of times stated on the manufacturer’s label and instruction sheet or when it becomes too dirty to do its job adequately. When this happens, change it with a new filter immediately.

Can you rinse air purifier filters?

Yes, you can rinse your Air Purifier filter. However, you will have to use a water source free of chemicals or other contaminants for the filter to be fully effective once it has been rinsed and dried. The most important thing with this endeavor is to ensure that the filters are completely dry before being re-installed into the machine again. Because if there’s any moisture left on them at all, mold could potentially grow, which would beat the purpose of having an Air Purifier in your home in general.

Two ways to rinse filters

There are different ways to do this, such as with a vacuum cleaner or dishwasher. You can also use water and soap for the process of cleaning your filter to get rid of any dust particles on it before you put it back into place after rinsing. In addition, it will keep your Purifier running smoothly without clogs that might happen if dirt collects in the area where the air flows through due to dirty filters.

How do you clean a non-washable HEPA filter?

The best way to clean a non-washable HEPA filter is by blowing it with an air compressor or vacuum cleaner. It can remove dust and allergens that may have accumulated on the surface of the filter. Which, otherwise be circulated in your home once you turn on the unit again.

Steps in Cleaning non-washable HEPA filter

1) You can vacuum the filter. You’ll need a shop-vac or any other appliance with an adjustable suction setting that is powerful enough to pull air through and clean it. 

2) To start vacuuming out your filter, turn on the lowest possible suction level and work up from there until you identify what works best for you.

Note: This will not remove all dirt particles, so be sure to brush over the surface of your HEPA filters after vacuuming them if they’re visibly dirty.


The Air Purifier’s HEPA filter is essential for the entire machine. Therefore, it makes a lot of sense to clean it regularly to keep your air as clean as possible. Remember, spending a few minutes a month cleaning your air purifier will help ensure that your home stays healthy and safe.

Here’s our main takeaway here. First, you should clean your Air filter every six months, ideally when starting the heating or cooling season. And again, at the end of that period, ensure your system runs at peak efficiency and your health isn’t compromised by unclean air. After all, it’s well worth spending a few minutes to provide a clean, healthy atmosphere at home. Thanks for reading!

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