Electronic Air Filter and Why You Need To Be Informed

Though many of us have an air conditioner in our homes, little do we know that the air conditioner is not only for controlling the temperature in our homes, but that it also helps clean the air in the home.

However, there is limit to what an air conditioner can do in getting rid of pollutant s in our homes. What you need to get is extra help in the form of electronic air filter. The air filter will be installed between the furnace and the air ducts to improve indoor air filtration throughout the home.

Electronic air filter is divided into two ? electrostatic precipitators and charged media filters. In the former, particles are collected on a series of charged plates, while the latter collects particles on the charged fibres of the filter.

The electrostatic precipitator is the most efficient of the two in that the particles are ionized (i.e. charged) before the collection process, resulting in higher efficiency. An approximate 20,000 volts is produced by the electrostatic precipitators to give dust particles a motionless electric charge.

How do you determine the efficiency of an electronic air filter? By carrying out two tests.

There is the weight-arrestance test and the atmospheric dust-spot test. In the former test, the efficiency is tested on the basis of the weight of the dirt removed by the filter.

However, this method will not give any idea as to the removal of smaller dirt particulate, which can be easily inhaled by your lungs.

On the other hand, the atmospheric dust-spot test determines a filter’s ability to capture particles between 0.3 and 6 microns.

Whatever test you might have used, it is recommended that you clean your electronic air filter at least once in a month in order to improve the quality of air in your home and office.

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