Why Are Electrostatic Filters Better Than Regular Filters?

June 23, 2022

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

What Is an Electrostatic Air Filter?

An electrostatic air filter is different from media filters, which are nonreusable. Media filters are pleated and use an extremely thick network of small fibers to trap airborne particles. While this design is efficient, 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 sucked into the filter and trapped. But because of the absence of fibers, electrostatic filters can be rinsed.

Washable air filters are recommended 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 standard furnace air filter should be exchanged 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 recognize how effective an air filter is at trapping contaminants. The higher the filter’s MERV rating, the more effectively it works. Ratings are as high as 20, but these are reserved for advanced 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 typically more than sufficient for your home’s needs, but there are exceptions.

People with breathing problems or severe allergies might benefit from a stronger residential filter like HEPA filters. A HEPA filter can eliminate up to 97% of airborne particles, keeping indoor air quality very high. These filters are often found in specialized air filtration systems. Additional filtration may also be helpful 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 analyzing your indoor air quality needs and making the ideal choice. Let’s go over the key advantages of an electrostatic filter:

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

Long-lasting with steady upkeep: To work at their maximum effectiveness, electrostatic filters should be cleaned every month. This is a short process that provides long-term benefits. Washable air filters are highly resilient and can survive 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 solid 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 Booneville. It all depends on the distinct conditions of your home as well as your family’s specific needs. Local, experienced technicians can help. They can recommend the perfect products you need to boost indoor air quality.