The air filter is a vital component of your HVAC system. It prevents airborne particles like dust and pollen from circulating through your home. Figuring out what sort 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. Regular filters can’t be recycled and are usually 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 dense network of small fibers to catch airborne particles. While this design is effective, ultimately 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 drawn into the filter and trapped. But because of the lack of fibers, electrostatic filters can be washed.
Washable air filters are ideal for people who want to reduce 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 an easy way to recognize how efficient an air filter is at eliminating 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 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 complications or serious 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 specialized air filtration systems. Added 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 reviewing your indoor air quality needs and making the ideal choice. Let’s compare the principal 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 thoroughly 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 washed every month. This is a brief 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 solid results, that doesn’t mean other filters are inferior. For your standard home, an electrostatic filter is a great option 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 good way to maximize indoor air quality in Norton. 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 recommend the perfect products you need to improve indoor air quality.