Electrostatic Air Filter - An Environment Friendly Air Filter For Your House

Central air filtration system, which purifies the house air, is of many types. Out of the many types electrostatic air filter is considered as the most efficient air purification technology. It is used for filtering and cleaning the home air as it is capable of attracting and holding dust allergens.

Electrostatic air filter removes the air pollutants from the air. These electrostatic air filters charge the particles in the filters and then cell-clean them. They kill the harmful microns that usually cause breathing problems and asthma.

Electrostatic air filter are different from pleated air filters. The pleated air filter is difficult to clean and can not be reused. But this filter is very effective and reusable. It can be cleaned and fit again in the furnace.

Pleated filters are made of heavy paper folded fan. They form pleated surface. But electrostatic air filters are electronically charged ones. Pleated filters capture up to forty percent of particles. But electrostatic filters capture even the smallest particles as well.

Electrostatic air filters are also different from the standard spun glass filter. In a standard glass filter one is able to remove only ten percent of the particles. Because of their less efficiency to clean the air, the cost of filtering dust particles stands very less, at around $1.00. Standard air filter cleans only large dust particles. The pleated air filter cleans particles up to 40% only while the electrostatic air filter is efficient to remove the smallest particles from the air.

It recycles the air as long as it works. The air is cleaned in several rounds. Thus, it gives the whole house a filtered air which has been recycled. The whole air in the room has to pass through the filter all the while. So it is filtered and cleaned every time it goes through it. This system is installed in the system and is not visible. The electrostatic air filter does not make noise. It is convenient to replace and clean it when the dust particles gather round on its surface.

Its disadvantages are very few. The electrostatic air filter only works if the HVAC is also operating. So it does not give usually constant air filtration. It is relatively expensive with prices for filter system in the range of $2000 to $2500.

Examples of electrostatic air filters are the 10x20 and 20x25 air filter by American Air Filter. They are effective in removing 95% of indoor dust, pollens and other organisms. It is also washable and reusable. The Airscreen 1500 and 1000 electrostatic air filters are also another choice for clean air inside your house. Using these electrostatic air filters will reduce your energy bills by a considerable amount since they improve the efficiency of your air conditioning and heating system.

The electrostatic air filters are effective in catching the airborne particles. These air filters capture particles and charge them in the furnace to incapacitate them. In such systems ozone and ultraviolet components are sometimes installed to remove airborne bacteria. But high ozone reactive chemical is harmful for people who suffer from asthma.

In a nutshell, electrostatic air filter, being the best technology filter, helps improve the environment of your house unlike other central air filters.

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