How To Clean An Air Purifier Filter – What You Should Know 2022

Last Update On: December 26, 2021 // Article Written By:

Air filters have become part and parcel of our everyday lives. It is widely used in vehicles and homes for fresh pollutant-free air. People often want to know how to clean an air purifier filter and keep it functioning correctly.

This article will try to know how you can clean washable and non-washable filters to increase the efficiency of the filters. Now, let’s begin the procedures by knowing the necessary items you will need to clean an air filter.

What do we need to clean air purifier filters?

Before we begin knowing the methods of cleaning different filters, you should arrange some items to do the cleaning without any problem. First of all, you have to manage a blower or vacuum cleaner for cleaning the non-washable parts.

How to clean an air purifier filter

We recommend vacuum cleaners as they are more efficient, and blowers can release the pollutants in the air, causing breathing problems while cleaning. Also, make sure that you have a running water supply at the place you will clean the filters.

Read the manual of the filter and see which parts are washable, non-washable, and replaceable. The replaceable parts won’t be needed to clean and should be changed every month or two.

How To Clean An Air Purifier Filter?

The ways to clean air filters can’t be described in a single section because of the variation in filter types. Now, let’s see the cleaning procedures for different types of filters in the right way using the proper tools.

Cleaning a car air filter

Step 1: Firstly, open the hood of your car and find the filter under the hood to remove it carefully using proper tools. There are lots of YouTube videos showing how to do it and follow those instructions.

Step 2: Now, use a powerful vacuum cleaner for dry cleaning the filter and do it on both sides of the filter. Do it in broad daylight to not miss any spot, and don’t rush while cleaning it.

Step 3: If necessary, you can wash the filters using a water hose or in a sink without a lot of water pressure.

Step 4: You should properly clean the dirt and oil from the filter using cleaning solutions, but don’t let it sit on the filter.

Step 5: After you have finished cleaning the filter, make the filter dry and apply oil again if applicable, and put it back in your car.

Cleaning A Washable Home Air Filter

Step 1: First, check the air purifier’s product manual to make sure that the HEPA filter is washable. Also, follow the instructions on the manual to take the filter out of the purifier.

Step 2: At the same time, remove the pre-filters that are usually washable, and you can do the disassembly inside your house.

Step 3: Now, take a trash bin and remove the excess dirt on the filter by shaking or using a paintbrush carefully.

Step 4: After that, take it to the sink and clean it carefully using water and make sure that you rinse both sides of the filter.

Step 5: Finally, give the filter some time to dry and never put a wet filter back into the purifier. Perform other maintenance tasks so that your purifier keeps working perfectly.

Cleaning A Non-Washable Home Air Filter

Step 1: Firstly, remove all the purifier parts that will include the pre-filters and the HEPA filter following the instructions in your manual.

Step 2: Secondly, manage a vacuum cleaner that is powerful enough to clean the filters correctly.

Step 3: Choose a place to vacuum the filters and make sure that there is enough light so that no spots are missed.

Step 4: You can use water to clean the pre-filters as they are made not to get damaged by water.

Step 5: Finally, dry those parts and assemble them following the same instructions to enjoy fresh, clean air again.

When Should You Clean Your Air Purifier Filter?

You should clean the filter when it can’t purify the air anymore, and several devices in the market can give you data about the air quality in your room. Without those devices, you can also know that the filter is not working if you have asthma attacks or feel sick while running it.

The most cost-effective solution that we can recommend is cleaning the filter from time to time and don’t wait for it to get saturated. If the air in your living area is too polluted, clean it every one or two months. Otherwise, cleaning it every six to eight months can be enough, and you will have a perfect air filter working 24/7.

Frequently Asked Questions

While cleaning an air purifier filter, a lot of questions arise along with how to clean an air purifier filter that has been answered above. Now, let’s see the answers to some other frequently asked ones below.

How long do filters last in air purifiers?

Filter changing frequency in an air purifier depends on the quality of the air in your area, but you should change the HEPA filter every three to five years.

Can Dirty air filters make you sick?

Dirty or saturated air filters can circulate pollutants in the air and cause asthma attacks, making you sick.

What happens if you don’t change your air filter in your house?

If you don’t change your air filter in your home, it won’t clean the air like before, and you can get sick from polluted air in your room.

Final Thought

We hope that you know the complete process of how to clean an air purifier filter by now. Cleaning the filters regularly and taking proper care of your air purifier can help maintain a healthy life and clean environment for risk-free breathing.

We tried and made sure that you knew all the possible methods to clean the air filters of different types, saving your valuable time. However, you can call an expert if you don’t have the time or confidence to clean the filters at home by yourself.

Affiliate Disclosure: As an Amazon Associate I earn from qualifying purchases.

Author - Joseph Lee

Hi, I am Joseph Lee, I have a home gadget tools selling shop, where I sell air purifiers and its related accessories. Because of my business, I have to face so many clients of the air purifiers machine users. Though my shop specializes in air purifiers, I saw many clients face difficulties with installation, maintenance, not getting the exact amount of service, buying the wrong one. All those problems they face because of their lack of knowledge about air purifiers. 

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