Why Are Electrostatic Filters Better Than Regular Filters?

June 23, 2022

The air filter is a key component of your HVAC system. It stops airborne particles like dust and pollen from circulating through your home. Figuring out what type of air filter is right for you will help improve your sense of comfort at home. For example, environmentally minded homeowners may favor an electrostatic air filter. Typical filters can’t be recycled and are usually replaced every couple of months. Instead, an electrostatic filter can be washed off and reused.

What Is an Electrostatic Air Filter?

An electrostatic air filter is distinct from media filters, which are nonreusable. Media filters are pleated and use an extremely thick network of small fibers to catch airborne particles. While this design is successful, sooner or later the filter is clogged with contaminants. Instead, an electrostatic filter uses the magnetic force of static electricity. Animal dander, mold spores and other contaminants are sucked into the filter and trapped. But because of the absence of fibers, electrostatic filters can be rinsed.

Washable air filters are suitable for people who want to cut down on waste. When kept in good shape, an electrostatic filter can last you a very long time. Meanwhile, your common furnace air filter should be exchanged every few months. When furnaces can last 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 an easy way to recognize how efficient an air filter is at collecting 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 generally more than enough for your home’s needs, but there are exceptions.

People with breathing complications or serious allergies might 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 dedicated air filtration systems. Added filtration can also be worthwhile for the elderly and people with respiratory conditions.

Are Electrostatic Air Filters Better Than Disposable? A Comparison.

As you can see, there are advantages 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 compare the key features of an electrostatic filter:

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

Long-lasting with regular upkeep: To work at their peak effectiveness, electrostatic filters should be cleaned each month. This is a brief process that offers long-term benefits. Washable air filters are highly resilient and can last the lifetime of your HVAC system when properly cared for.

Offers excellent layer of protection: While HEPA filters or dedicated air filtration systems can offer strong results, that doesn’t mean other filters are inferior. For your typical home, an electrostatic filter is a superb choice for eliminating airborne particles.

Improve Indoor Air Quality with Routine Maintenance and Cleaning

Keeping up with routine maintenance and thorough cleaning is a good way to maximize indoor air quality in Buellton. It all depends on the specific conditions of your home as well as your family’s specific needs. Local, experienced technicians can help. They can suggest the ideal products you need to boost indoor air quality.