Do I need an electrostatic air filter?

If you want to save money, time, and hassle of the air filtration of your home HVAC system, but don’t mind a slightly higher upfront cost, an electrostatic filter is might be the right choice for you. But, if you suffer from allergies or asthma, Simply the Best HVAC recommends a HEPA filter.

What are electrostatic filters commonly used for?





Electrostatic air filter devices do work fairly well to filter allergens from the air, because they filter particles like dust, pet dander, or mold, which are the usual suspects when it comes to allergies.

Does electrostatic air filters restrict airflow?

The electrostatic filter may restrict some of the airflow to and from your furnace or air conditioner — especially if you don’t clean the filter regularly.

Which is better HEPA filter or electrostatic?

HEPA Air Purifiers typically have an 87-99 percent first-pass efficiency rate, meaning HEPA Air Purifiers catch more particles faster. Electrostatic Air Purifiers have a 60-80 percent first-pass efficiency rate and require a longer amount of time to improve your indoor air quality.

What is an electrostatic air filter?

Electrostatic air filters use the naturally occurring phenomenon of static electricity to capture air particulates. These filters use combinations of polyurethane and polypropylene layers and filtration media, which generate static electricity by creating friction as air passes through the filter.

What is electrostatic air filtration?





Electrostatic air filters are made of filter media that undergoes a process to “charge” it, thereby creating that attractive quality. Sometimes, multi-layer washable filters contain layers of materials meant to charge particles as they pass through, making the job of the attractive layer of the filter easier.

Are electrostatic filters effective?

Good Air Filtration

Electrostatic air filters offer good air filtration. Their electrical charge captures the charged dust particles that float around your home. They also capture bacteria and viruses, which have charged protein coats. Pet dander, pollen, and other particles are also captured by these filters.

How good are electrostatic filters?

The Effectiveness of Electrostatic Filters



Electrostatic air filters have a MERV rating between one and four. These capture less than 20% of dust. Filters that are rated at a four or below only stop particles that are greater than 10 pm in size, which includes pollen, dust mites, and carpet fibers.

Is electrostatic filter best?

And while there are a few filter options, including quite a few washable filter options, a washable electrostatic air filter may be the best choice of all. In order to appreciate why a washable electrostatic air filter may be the best choice, compare it to your typical metal mesh filter.

Do electrostatic air filters create ozone?

Electrostatic air cleaners have two main drawbacks. First, they can produce ozone – a known lung irritant and asthma trigger. While many units produce negligible levels of ozone, there are some brands and models on the market that exceed government safety standards.

Are HEPA filters electrostatic?



The True Electrostatic HEPA Filter is capable of removing 99.97% of fine particles of 0.3μm. The filter collects dust efficiently with electrostatic forces. It is not prone to clogging as compared with an unelectrified HEPA filter, which collects particles only by the fineness of the mesh.

Does electrostatic filtration produce ozone?

Air cleaners that utilize ionizers and electrostatic precipitators are other types of devices that emit ozone, but do so as a by-product of their design and function. These devices are designed to electrically charge particles in the air and cause them to attach to surfaces in the room, such as walls or floors.

Is PCO air purification safe?

Is Photocatalytic Oxidation Safe? Yes, the technology changes the air contaminants into harmless by-products and the process is effective in improving the quality of air.

Are UV air filters safe?

Other health experts state that electric air purifiers, such as electrostatic and UV light-emitting purifiers, create ozone gas. In addition to these types, ionizers and hydroxyl generators also produce ozone gas. The specialists warn that these types of filters can create potentially hazardous indoor air pollution.

Does UV-C produce ozone?



No, UV-C light does not produce ozone. However, the shorter Ultraviolet-V (UV-V at 185 nanometers) wavelength of UVV light actually generates ozone.

Do UV-C air purifiers produce ozone?

The danger comes from oxygen particles that are broken apart by the high-energy UV-C light. These atoms then combine again with other oxygen atoms to form ozone. Therefore, UV-C air purifiers are not ozone-free. Not only do they produce ozone, they are not very effective in a residential setting.

Is ozone safe to breathe?

When inhaled, ozone can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation. It may also worsen chronic respiratory diseases such as asthma as well as compromise the ability of the body to fight respiratory infections.

What does ozone smell like?

Here are some of the ways the smell of ozone is described:



Like chlorine. A “clean” smell. Sweet and pungent. Like an electrical spark.

What is ozone cleaning?

What is it? Aqueous ozone is a powerful oxidizer proven to clean effectively, destroying a host of germs, bacteria, and other contaminants on surfaces, which helps to deodorize and sanitize them.