Are you wondering how a dynamic air filter really purifies air? Many manufacturers can easily advertise that their air filters are effective, but never explains what really happens inside the unit that makes it so. To understand an air filter, you should review the details and study how an effective dynamic air filter works by understanding the process involved.
A primary process you need to know is impingement. This is the process that involves trapping the particles. These particles should go through the filter and will become trapped inside. This process is a passive way of purifying the air but it is really effective.
Then there is the process of polarization. The outcome of this process is generally similar to ionization. They produce a charge on the allergens to lure them to pass through the filters. The only difference between polarization and ionization is that the former does not create ozone as a derivative. Ionization could be harmful to the environment and not ecologically safe.
Perhaps you know that an electrical charge has affects on any object around it. With a dynamic air filter, a static charge is produced on the filter screen. This leads for the dust particles and the purifier being affected with an electrostatic charge. This charge is also known as polarized charge.
The purifier and the allergens could move like minute magnets that are attracted to each other. The magnetic field they make caused the allergens to be lured towards the filter similar to magnets.
Another process involved in the operations of a dynamic air filter is agglomeration. The term is usually used to refer on how the polarized minute dust particles attract to each other.
The allergens that are too small for the impingement to filter will attach to each other and create a heavy mass of particles, which will be trapped on its pass through the filter as a secondary filter.
Dynamic air filter definitely knows to filter air effectively. Now, another process is known as adsorption. This is different from absorption. Adsorption is the process where the filtered allergens stick with charcoal. This is not similar to absorption. For example if you place a sponge in a water tub, the water will definitely be absorbed.
However, when you squash the sponge, the same water will come out. With adsorption, the water that was absorbed by the sponge will stick with it and will never escape again. This is specifically why a dynamic air filter effectively operates.