How To Clean An Air Purifier

Cleaning An Air Purifier

An Air Purifier is something that people may use to improve their a home's air quality. A lot of people who have one believe it helps prevent respiratory problems such as asthma and allergies. However, if for some reason the unit will not work, it will need to be cleaned and maintained on a regular basis.

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Do air purifiers need to be cleaned?

Yes, air purifiers do indeed need to be cleaned.

The filter does get dirty and must be cleaned. If you don't clean the filter, the unit will not produce enough clean air. The unit will also stop working.

How often should you clean your air purifier?

2-4 weeks is the maximum amount of time that you should wait before cleaning your air purifier.

The longer you wait, the more likely it is that there will be many particles that were not removed from the air. These particles can actually build up and turn into a blockage. eventually causing your unit to stop working altogether.

How to clean air purifier filters

In order to make the cleaning process easier on yourself, take these steps below:

  1. Unplug the unit from the power source.

  2. For models that have a top, remove this top so you can expose the interior. If an air purifier has a bottom part, then remove this as well. Never attempt to clean an air purifier while it is plugged in to an electrical outlet. This can cause damage to the cord, outlet or even fire.

  3. Use a vacuum hose (if possible) and suck up any dust particles from underneath where you removed the bottom or top parts of your air cleaner.

  4. Take out your air filter and rinse it off with water. Be sure to do this outside so that you don't make a mess inside.

  5. Use a damp cloth with a mild detergent solution or use a damp cloth with vinegar and water to wipe it

  6. Once you have rinsed it off, pat the filter down with a clean towel in order to get rid of excess water.

  7. Let the filter air-dry for a while before putting it back into the unit.

  8. Once your filter is dry, put it back into your air purifier and plug it back into an electrical outlet. It should be good to go once again!

These steps may be something that you will need to take care of on a regular basis, but they will need to be done if you want your Air Purifier working properly for you again. With just a little bit of time and effort, your device will be back up and running before you know it.

Can you clean and reuse HEPA filters?

No, HEPA filters are something that cannot be cleaned and reused. You will need to replace it after it gets dirty. A HEPA filter will last upto 6+ months, if taken care of properly.

Can you clean and reuse other filters?

Yes, more other filters can be cleaned and reused without any problems.

How to perform regular maintenance on an air purifier

Some air purifiers are more simple to maintain and do not need to be cleaned as often. The models that do require cleaning will usually have a filter and an air purifier, which will need to be cleaned separately.

If you want your air filter to last longer than 6 months, then it will need to be cleaned on a regular basis. If you want your unit back up and running for some time, then you will want it maintained properly on a regular basis. With the proper maintenance, your unit should last for years.

How to remove pet hair from the air purifier

If you have pets in your home, they are going to leave some hair on your air purifier's filter. This is something that will need to be cleaned before it becomes a problem. This involve vacuuming the air purifier but a lot more regularly than if the was no pet hairs.

This will need to be done, depending on the hairs from your pet (usually about a week, but can be more often if they are moulting)

What is the right type of filter to use for a specific room?

Having the correct filter on a unit will make a big difference with how it operates. The general rule is: If you are looking for something that will cover smells in the air, use carbon filters. If you want to clean viruses, bacteria and other pollutants in the air, use HEPA filters.

Note that most units come with 2 different filters: A carbon filter and HEPA filter combined together in one unit, which can be used for allergen removal during pollen season. In addition to this combination, many of these models also offer an optional single HEPA replacement filter that can be used as well.


Just as with any other device, air purifiers need to be maintained and cleaned on a regular basis. The procedures are simple and will help your air purifier to continue working like it should. If done properly, you will have cleaner air in your house while also having a machine that does not need much maintenance at all.

If you want to find out more about air purifiers, feel free to read our other air purifier articles which cover special topics such as the best air purifier for smoke and odors or the best room size air purifier.

  • Professional Air Care: Breathe in air that’s free of 99. 97% of 0. 3 micron airborne particles such as dust, and pollen The activated carbon filter absorbs cooking odors, household odors, smoke, and volatile organic compounds (VOCs)
  • Ideal for Allergies and Pet Owners: True HEPA Filter reduces pet odors, and traps pet fur and other contaminants It also helps relieve allergies by capturing airborne contaminants such as dust, pet dander, pollen, and mold.
  • Wide Coverage: Enjoy fresh air in only 30 minutes in rooms as large as 1076ft², and 15 minutes in rooms as large as 538 ft². Maximum benefits 538 ft².
  • Auto Mode: Stay up to date with the indicator ring’s real-time air quality updates The particle sensor detects airborne contaminants and automatically adjusts fan speed accordingly.
  • Quiet Environment: The air purifier makes as little noise as 25dB on its lowest setting, so it doesn’t disturb you while you rest
  • LED Display and Timer: Turn off the LED display to create a darker sleeping environment You can also set a timer for up to 12 hours, keeping your air fresh while you sleep. Safe & Certified: CARB Certified, FCC Certified, ETL Listed, and Energy Star Certified
  • Note: The term True HEPA encapsulates all HEPA filters in the 13 grade and above, and is a term used to provide a general description of the grade of HEPA; it is not a scientifically categorizing term. Therefore, our air purifier is H13 True HEPA filter, which is also a Ture HEPA filter
  • 3 fan speed settings: match your spaces every need—choose from low, medium, or high speeds to purify air on a daily basis or to tackle stronger odors, particles, or pollutants from outside.
  • The BioGS SPA-550A air purifier will filter all the air in a room up to 550 sq. ft. twice in an hour on the highest setting.
  • BioGS HEPA Filtration with 4 stages of purification and deodorization. The BioGS HEPA and Charcoal-Based Activated Carbon Filters will last up to three years, based on 12 hours daily operation. The Pre-Filter is washable.
  • An ultra quiet BLDC motor operates at five different speeds. It’s virtually silent at low speed.
  • Energy Star certified units will not run up your energy bill.
  • Backed by industry leading five-year warranty and 24/7 lifetime technical support. Won several prestigious product design awards including Germany Red Dot award, Good Design Award by Chicago Athenaeum and Japan Good Design Award (G-Mark).

Other Questions

Are air purifiers worth the money?

Yes , air purifiers are actually worth the money. If you have healthy air in your house, everyone will feel better. People who live with allergies and asthma can feel better as well.

If you sleep regularly, then a good night sleep is something that makes a big difference in your life. Pollutants in the air can hinder this process. Having a clean environment while you sleep is important to your night of rest and recovery from daily stresses.

How long does it take an air purifier to clean a room?

When it comes to air purifiers, you can find units that have different combinations of filters that range from 30 minute to 2 hours. This will depend on the room size, what is in the room and the size of you Air Purifier.

How long are air purifiers good for?

Air purifiers should be replaced after 6 months to a year. This depends on how often you use it and how clean your filter is. Carbon filters are the only ones that can be cleaned and reused. If it seems like you need to clean your carbon filter more than once per month, then it is time for a new filter.

Should I sleep with air purifier on?

Yes. Pollutants in the air can cause breathing problems while sleeping. Running your air purifier while you sleep is a good way to clean the air in your house during the night, which will help you breathe better.

Where is the best place to put your air purifier?

You will need to find the right spot for your device, where it can get a good amount of air moving through it and still be able to service the area that you want it to work in. You can place it anywhere in your house.

How do I make an air purifier last longer?

If you want to make your air purifier last longer, you will need to clean it on a regular basis. The filters that come with most units can be cleaned and re-used at least once every 3 months. You should also check how often the unit has been cleaned when it comes for service and make sure that the person coming to clean your unit does so properly.

This is very important, as there are some models available where you have to take out the filter and clean it yourself.

About This Article 

Date : July 28, 2021

Author : Nick, Website Owner And Writer

Experience : Hi, I am Nick, I purchased an Air Purifier, and Humidifier for my home, and I want to share the benefits of owning both appliances.

I know that there are some advantages to having an air purifier alone, but I wanted to tell you about the ones that I have personally found when owning one with a humidifier. For instance, not only does it help keep the air in your home cleaner. But it also keeps your skin clean! It is important for people with sensitive skin like myself because they can experience dryness if their skin isn't properly hydrated.

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