The air filter is a key component of your HVAC system. It keeps 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 inclined homeowners may favor an electrostatic air filter. Regular filters can’t be recycled and are generally replaced every couple of 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 use an extremely dense network of small fibers to capture airborne particles. While this design is effective, eventually 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 lack of fibers, electrostatic filters can be cleaned.
Washable air filters are recommended for people who want to minimize waste. When kept in good shape, an electrostatic filter can last you a very long time. Meanwhile, your traditional 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 away.
Do Electrostatic Air Filters Have a MERV Rating?
The MERV rating system is a good 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 special filters for medical and industrial use. Instead, a good average 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 severe allergies can 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 commonly found in dedicated air filtration systems. Added filtration may also be beneficial for the elderly and people with respiratory conditions.
Are Electrostatic Air Filters Better Than Disposable? A Comparison.
As you can see, there are benefits to using electrostatic air filters in your home. It just depends on analyzing your indoor air quality needs and making the most suitable choice. Let’s go over the main features 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. Give enough time for them to dry completely and they can be inserted 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 quick process that provides long-term benefits. Washable air filters are highly resilient and can survive 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 insufficient. For your standard home, an electrostatic filter is a superb 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 improve indoor air quality in Stuart. 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 suggest the perfect products you need to improve indoor air quality.