An air filtration filter is a device that is able to filter and thus clean the air. Filters are in use in many different places, and they are able to remove contaminants such as dust, mold, and even bacteria from the air. Different types of filters contain different types of construction and different materials, and they can be different sizes and styles to remove different types of particulates in the air.
An air filter is going to contain several different parts. They will include the filter media, sealants, and a frame. In some instances, they may also have a gasket or guard. It all depends upon the usage of the filter. To understand what a filter is, it’s a good idea to understand a bit more about all of these different pieces and parts that go into them.
The filter media is the material that does the actual filtering. It can be a number of different things from glass fiber or synthetic fiber to a nonwoven fiber and more. A frame is the area where one would insert the filter media. You will find that it’s possible to create the frame from a variety of different materials. Some of the most common in use today are stainless steel, plastic, wood, and aluminum. It all depends upon the use of the filter. The sealant is the material around the filter that contains a leak proof seal between the filter media and the frame. The faceguard is screen that attaches to the filter in order to protect it, and the gasket is going to help to prevent any air leaks from occurring.
Air is going to come through the filter on the upstream side and travel through the filter. The filter is going to be the spot where the contaminants are removed from the air, but all of this will depend upon just how efficient the filter truly is. For different types of applications, the efficiency of the filter will have different requirements. Thus, it is important that you always make sure that you have the best and the correct filter for the job.