Electrostatic Air Filter

Thursday, February 25th, 2010 at 11:02 am

Electrostatic-Air-filter It can be really difficult to decide between an electrostatic air filter and the traditional fiberglass types, especially if you’re extremely worried about the air quality in your home. They differ a lot from one another, and it is of great importance to understand how both of these systems function. You have to know that electrostatic models have some bad side effects, so take that into consideration before you use them with your HVAC or air purifying system.

Unlike fiberglass air filtration systems which depend on many small fiberglass shards to stop, block, and slow down airborne particles, electrostatics use static charges to attract dust and other harmful air particles to metal plates and keep them there. The effectiveness of this method is great, and the studies show that an electrostatic air filter can eliminate up to 95% of harmful airborne particles.

Applying electrostatic air filters with your HVAC unit can lessen the amount of power which is needed to heat or cool your home because of their low air resistance. However, the bad side of this is that they must be placed in rooms where you mostly spend your time in order to make them work as efficiently as possible. The same thing should be done with air purifiers that use electrostatics to remove airborne particles.

In addition, before you decide to provide an electrostatic air filter, you must know some important things. The first thing refers to the charged particles they create. Namely, the system works by attracting particles which are then charged, but they do not necessarily stay on the metal plate. However, these charged particles may and they do attach themselves to other surfaces, leaving an ugly black residue after a while. This usually happens to walls, and is really an unavoidable issue with these types of filters.

The second thing is that some electrostatic air systems can produce ozone, which can seriously harm both your health and your household objects. You may gradually start having severe respiratory problems, some of which are permanent. It also oxidizes the surfaces of objects in the room making them deteriorate faster. This especially refers to metal objects, which start to rust once oxidizing occurs.

Despite the fact that these systems are very effective in removing allergens and other types of airborne particles, you need to handle them with great care. Nevertheless, if you want to find out which of these systems is the best for your home, you are recommended to check for consumer reviews, as they can help you a lot. Apart from HEPA air filters, an electrostatic air filter has proven to give very good results. Hence, take the aforementioned information into account and find the air filter that will best suit you and your family.

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