Why Are Electrostatic Filters Better Than Regular Filters?

June 23, 2022

The air filter is a vital component of your HVAC system. It keeps airborne particles like dust and pollen from circulating through your home. Finding out what type of air filter is right for you will help improve your sense of comfort at home. For example, environmentally minded homeowners could opt for an electrostatic air filter. Regular filters can’t be recycled and are generally replaced every few months. Instead, an electrostatic filter can be rinsed off and reused.

What Is an Electrostatic Air Filter?

An electrostatic air filter is different from media filters, which are nonreusable. Media filters are pleated and employ an extremely dense network of small fibers to capture airborne particles. While this design is effective, ultimately the filter is clogged with contaminants. Instead, an electrostatic filter uses the attractive force of static electricity. Animal dander, mold spores and other contaminants are drawn into the filter and trapped. But because of the lack of fibers, electrostatic filters can be cleaned.

Washable air filters are recommended for people who like to cut down on waste. When kept in good shape, an electrostatic filter can last you a very long time. Meanwhile, your traditional furnace air filter should be replaced every few months. When furnaces can live for up to 20 years, that’s a lot of filters to throw out.

Do Electrostatic Air Filters Have a MERV Rating?

The MERV rating system is a good way to tell how efficient an air filter is at catching contaminants. The higher the filter’s MERV rating, the more effectively it works. Ratings are as high as 20, but these are reserved for specialized filters for medical and industrial use. Instead, a good standard for residential air filters is between a 3 and a 6 MERV rating. These are usually more than enough for your home’s needs, but there are exceptions.

People with breathing problems or serious allergies may benefit from a more powerful residential filter like HEPA filters. A HEPA filter can remove up to 97% of airborne particles, keeping indoor air quality very high. These filters are commonly found in specialized air filtration systems. Additional filtration can also be beneficial for the elderly and people with respiratory ailments.

Are Electrostatic Air Filters Better Than Disposable? A Comparison.

As you can see, there are perks to using electrostatic air filters in your home. It just depends on examining your indoor air quality needs and making the most suitable choice. Let’s go over the key benefits of an electrostatic filter:

Reusable and easy to clean: Unlike pleated media filters, washable air filters are recyclable and reusable. All you have to do is properly rinse them off. Give enough time for them to dry completely and they can be placed back in your HVAC system.

Long-lasting with regular upkeep: To work at their maximum effectiveness, electrostatic filters should be washed every month. This is a brief process that provides long-term benefits. Washable air filters are highly durable and can last the lifetime of your HVAC system when well cared for.

Offers quality layer of protection: While HEPA filters or dedicated air filtration systems can offer strong results, that doesn’t mean other filters are insufficient. For your average home, an electrostatic filter is a great solution for getting rid of airborne particles.

Improve Indoor Air Quality with Routine Maintenance and Cleaning

Keeping up with routine maintenance and thorough cleaning is a great way to optimize indoor air quality in Dayton. It all depends on the specific conditions of your home as well as your family’s specific needs. Local, experienced technicians may be able to help. They can recommend the perfect products you need to improve indoor air quality.