Does Electrostatic Air Filters Restrict Airflow?

The electrostatic filter can restrict some of the air flow to and from your oven or air conditioner, especially if it doesn't have the right MERV rating.


, pleated air filters restrict airflow to your HVAC system. However, you should keep in mind that all air filters will restrict airflow to a certain extent, it's a fact. What you want to worry about is finding the right filter for your unit and your overall system to ensure that you reduce the amount of contaminants in the air as much as possible.

When it comes to air filtration, electrostatic filters are the clear winner. Although fiberglass filters are very economical, they can only remove large particles from the air. They also have little or no effect on improving air quality. The higher the MPR, the better the filter's ability to capture particles from the air as it passes through the filter.

Most electrostatic air filters can successfully remove large particles, dust, pollen, and fibers from carpets. In that case, the washable air filter may not be as effective as a disposable filter with a higher MERV rating. This electrostatic cleaning spray for air filters is specially formulated to clean dirt, dirt and other contaminants, while maintaining filter efficiency. However, it should be noted that some disposable pleated air filters also use electrostatic attraction to filter particles.

This ensures that the filter does not lose its efficiency and continues to filter as many particles as it can. The EPA says the following about the importance of indoor air quality: “Indoor concentrations of some pollutants have increased in recent decades due to the construction of energy-efficient buildings (when they lack sufficient mechanical ventilation to ensure adequate air exchange) and the increase in use of synthetic building materials, furniture, personal care products, pesticides and household cleaning products.” Pleated filters should be changed every 3 months, while electrostatic filters should be cleaned monthly. However, some companies have started testing whether AC air filters or air purifiers can protect you from coronavirus. The higher the MERV rating, the denser the filter and, therefore, the more restricted the airflow. Most normal household contaminants, such as mold, pollen, and pet dander, are larger and are easily captured and removed with a standard AC air filter.

However, if you install a pleated air filter that is too dense for your unit, the entire operation will be much less efficient and could damage your system. If you want to save money, time, and hassle on air filtration for your home's HVAC system but don't mind a slightly higher upfront cost, an electrostatic filter might be the best option for you. Many filters are marketed to homeowners as keys to eliminating allergens and improving air quality.

Janice Kampman
Janice Kampman

Subtly charming musicaholic. Zombie evangelist. Incurable travel lover. Devoted beer enthusiast. Passionate zombie specialist.

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