Air Filters: How Does A HEPA System Work?

Air Filters: How Does A HEPA System Work?

When researching which is the best air filter system to buy, the name or Word HEPA seems to pop up quite frequently. Generally, the HEPA air filters are considered the very best in quality air filters. With very few short comings they are known to rid the air of the most contaminants leaving your home cleaner and your health better. In this article, we will look at the HEPA air filter. We will look at how it is made and how it works, so we can see why it is considered the best sir filter system you can buy.

The HEPA filters themselves are made from glass and aluminum. The glass is very thin, almost to the consistency of paper. The aluminum creates separators in the form of pleats. This design fits around a core of the air filter system. They entire operation depends on a fan to bring the air through. The HEPA air filter them sifts the air keeping that particles and pathogens behind while the air purification system then releases the air.

The HEPA air filter does have a few shortcomings. They tend to be quite noisy, due to the fan action. The filters themselves also tend to be quite brittle. They are also not great for very large spaces. However, those things aside the filters are said to be very effective. It is said to have a 99.7% efficiency rate. Meaning that 99.7 % of the dust in debris is your room can be removed with the HEPA air filter system.

The filter does rely on the fan but uses electrical energy to remove stagnant particles from the air. This can include anything from dust mites, pet hair, pollen and even some bacteria. The fan draws these things in where they get trapped in the filter. The particles are then removed from the filter to keep everything working efficiently.

One thing people must remember is that the HEPA filter cannot kill bacteria or microbes. It can remove them from the air but to rid your home of them completely you must find the source.

With the help of a HEPA air filter system, the air you breathe in your home can be dramatically improved. The design makes it one of the most efficient air filter systems available. Despite its shortcoming, the HEPA air filter system is promising to become one of the best devices in home health and improvement in recent times.