Please don’t forget to replace the refrigerator air filter

The long-term storage of food in the refrigerator may expire when we come back from a holiday. Expired food, mold and other mysterious smells are both unpleasant and unhealthy. Fortunately, it is easy to prevent odors and even bacteria from growing.

Only need to properly maintain your refrigerator air filter! By changing the refrigerator air filter regularly, you can ensure that you and your family are provided with the freshest and healthiest food.

In this article, we will focus on all the knowledge needed to maintain the refrigerator air filter. Read on to learn about refrigerator air filter tips that can keep your family’s food safe!

What is the function of the refrigerator air filter?

The refrigerator filter is a small flat filter composed of several layers of fabric. Between the layers, they usually have activated carbon, an effective deodorant.

The refrigerator filter is installed in the air passage of the refrigerator compartment to clean all the air entering the refrigerator. They also clean the air circulating throughout the refrigerator.


The refrigerator is basically a closed food box. If something goes bad, or bacteria enter the refrigerator, it will soon spread in this confined space. If bacteria or foul smells spread in your refrigerator, they may be attached to your food!

Many people use baking soda to deodorize the refrigerator. However, a box of baking soda is only effective for a small part of the refrigerator. Using an air filter, the entire air passage is filtered.

The air filter eliminates odors and ensures that only fresh, sterilized air can pass around the refrigerator and above the food. This ensures that your fruits and vegetables stay crisp and clean longer.

Health benefits

A study conducted by NSF found that refrigerators are one of the dirtiest appliances in the kitchen! In the vegetable compartment alone, they found a variety of bacteria such as Salmonella, Listeria, mold and yeast!

You cannot completely prevent bacteria in the kitchen. However, by properly maintaining the refrigerator air filter, you can take steps to prevent most bacterial colonies from forming in the refrigerator.

By preventing bacteria and other microorganisms from entering your refrigerator, you can prevent your family from eating them. Healthy food means healthy family members!

In addition, if someone in your house has allergies or asthma, the polluted air will affect their health. Using the air filter in the refrigerator, you can keep these contaminants out of the food.

Pet owners should also ensure that their air filters are maintained, as pet dander and hair can enter the refrigerator through the air passage.

Replace the air filter

Proper care and maintenance can improve the efficiency of air filters and refrigerators. It is very easy to replace the refrigerator air filter. The process can be completed in a minute or two!

When to buy a refrigerator air filter?

It is recommended that you replace the refrigerator air filter every six months on average. You can also check the user manual to find specific instructions for replacing the refrigerator air filter. Fortunately, the six-month rhythm is also the recommended time to replace the refrigerator water filter, so it is easy to remember to replace them at the same time.

How to replace the filter

Your user manual will usually list the air filter product number. If you don’t have a manual, the model number is usually on the filter box. If you find the number, all you have to do is search for a replacement filter on

If you cannot find the product number, you can search for filters by brand and refrigerator model. If the filter is not suitable for your machine, the discount filter also offers free returns.

The replacement process is quick and easy. You can follow the instructions in the user manual.

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