What Is An Electrostatic Pleated Air Filter

What Is An Electrostatic Pleated Air Filter

what is an electrostatic pleated air filter


What’s an electrostatic pleated air filter? Are they the most effective type of air filter? How do they clean the air and are they better than other types of air filters? The following article will answer those questions and more so you can decide if they’re the best choice for your home or office.

What is an electrostatic pleated air filter?


What Is An Electrostatic Pleated Air Filter

An electrostatic pleated air filter uses a static charge to attract particles from the air and then separates them on the surface of the filter.

The electrostatic charge can be created by either corona discharge or ionization, which creates a negative charge on one side of the filter and positive charges on the other side.

When particles enter through one side of the filter, they are attracted to this opposite charge.

These particles attach themselves to that surface and are then removed when you clean the filters or replace them with new ones.

Electrostatic pleated air filters are best for use in environments where dust-free environments are not required but there is still plenty of airborne particles floating around in the air.

They work well for people who don’t want to spend too much time or money maintaining their system because the only maintenance required is replacing the filter every so often.

How does it work?

An electrostatic pleated air filter contains two sets of parallel metal plates. The first set of plates creates an electric charge on the surface, which attracts and captures small particles. The second set of plates then removes the collected particles from the surface of the first set. Electrostatic filters usually come with a prefilter that removes large particles from entering into the unit. You can also find electrostatic filters that are disposable and others that are washable and reusable. When looking for an electrostatic pleated air filter, be sure to measure your window opening size so you know what size to buy. It’s important to note that these filters may not be suitable for all types of particle sizes or airborne substances, but they do a good job of removing larger particulates like pollen and dust.

What are the benefits?

An electrostatic pleated air filter works by using static electricity to produce a charge on the surfaces of the wire. The charge creates a potential difference between the two adjacent surfaces, which causes a thin layer of air to flow in one direction over one surface and in the other direction over the other surface. This produces a pressure differential on both surfaces that prevents dust particles from passing through. One advantage of this type of filter is that it can be cleaned quickly, simply by vacuuming it or blowing off dust with compressed gas. Another advantage is that they can capture a broader range of particles than most other filters because they have no mechanical parts and rely solely on electrostatics for their filtering action.

How often should I replace my electrostatic pleated air filter?

The frequency at which you need to replace your electrostatic pleated air filter varies depending on the volume of the space it’s filtering. If it’s a small, enclosed space then you’ll probably need to replace it more often. For larger spaces, you may only need to replace it once every six months or so. In any case, one way to know if it needs to be replaced is if its performance drops off over time or if dust starts accumulating in the unit. To clean it, use a dry cloth and water to gently wipe down the surface.

Electrostatic pleated air filters;

Don’t use anything that can scratch the surface like vinegar or alcohol. Electrostatic pleated air filters are designed with a very thin layer of aluminum oxide crystals that work as the filtration media. These crystals are suspended between two sheets of fabric, with a lower sheet having large holes for airflow and an upper sheet with tiny holes for controlling particle size reduction. Some say this type of filter should not be washed because the aluminum oxide coating will deteriorate when exposed to soap and water. What most people don’t know about these filters is they’re incredibly energy efficient due to their ability to trap particles from reaching their target without using as much power as other types.


Electrostatic pleating in a modern day modern-day furnace filter creates the most efficient filtration. We have studied the best of these filters and have come up with a list of the top 5, best-performing ones.
#1 – Honeywell HHT-011B Electrostatic Pleated Air Filter
The Honeywell HHT-011B Electrostatic Pleated Air Filter has a MERV rating of 11, which is designed to capture particles as small as 3 microns in size. It also has a high efficiency at capturing bacteria and allergens as well, which can be helpful for those who suffer from allergies or asthma.

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