How to Clean a Furnace Filter Air Flow

How is it to clean the furnace filter airflow? It is important to clean the airflow area to maintain the furnace filter box to be more durable and work well. Please clean it around once a month.

But it depends on your necessities. At least the filter must be cleaned or refreshed once a month. Maybe the next question is, how do we clean it? Here are some steps to follow.

Furnace Filter Air Flow

Clean a Furnace Filter Air Flow

Open the Filter

If you are not an expert, opening the filter part of the box is probably quite difficult. However, it is not when you have some special tools. If it is the old filter box produced 10 years ago or more, prepare the tools needed.

However, the recently produced furnaces are arranged very well so you can open the filter without additional tools.

How to Clean a Furnace Filter Air Flow

Use a Rug or Small Vacuum Cleaner

You can clean the inner part when the filter has been successfully opened. You can use a piece of rug manually. Using the rug tends to be safer. However, it is probably quite difficult for you to reach the narrow areas.

You can also use a vacuum cleaner, but it should not be too big. The tool enables you to reach tiny areas more easily. Besides, the cleaning process can be done faster.

More than anything, you should be careful if you decide to use a vacuum cleaner. Make sure to apply a small power so that it will not suck the small components.

This is also why you should not clean the furnace filter box when the dust and other dirt have accumulated too thickly. Sure, it will be much more difficult for you to make it clean.

Clean the Filter Area

Despite cleaning the inner body of the furnace, you also need to clean the filter area. As you see, the area is full of tiny holes in which the dirt can attach. The process is just similar to the previous point. Use a piece of rug and wipe the area carefully.

Is it possible to use the vacuum cleaner? Yes, it is possible, but you must be careful since the filter tends to be thinner and more fragile. If you are making a wrong move, it just damages the filter.

Bring Back the Filter to Its Place

You may directly install the filter on the furnace’s body when the entire furnace airflow has been cleaned, and you are sure it will work better. Initially, you don’t need to release all the components inside.

But if you need to do so, bring them back to the right places. Try to turn on the device. If it works properly, the furnace filter airflow is ready to use.

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