The air filter is a vital component of your HVAC system. It stops airborne particles like dust and pollen from circulating through your home. Figuring out what kind of air filter is right for you will help improve your sense of comfort at home. For example, environmentally minded homeowners might favor 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 use an extremely thick network of small fibers to catch 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 cleaned.
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 standard 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 away.
Do Electrostatic Air Filters Have a MERV Rating?
The MERV rating system is an easy way to determine how effective 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 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 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 eliminate up to 97% of airborne particles, keeping indoor air quality very high. These filters are regularly found in dedicated air filtration systems. Added filtration may 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 benefits to using electrostatic air filters in your home. It just depends on examining your indoor air quality needs and making the ideal choice. Let’s go over the key features 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. Give enough time for them to dry completely and they can be added back in your HVAC system.
Long-lasting with consistent upkeep: To work at their peak effectiveness, electrostatic filters should be washed each month. This is a quick process that provides 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 average home, an electrostatic filter is a great option 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 Auburn. It all depends on the unique conditions of your home as well as your family’s specific needs. Local, experienced technicians may be able to help. They can recommend the ideal products you need to improve indoor air quality.