The air filter is a key component of your HVAC system. It prevents airborne particles like dust and pollen from circulating through your home. Finding out what type of air filter is right for you will help improve your sense of comfort at home. For example, environmentally minded homeowners could 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 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 employ an extremely dense network of small fibers to catch airborne particles. While this design is successful, 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 sucked 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 cut down on waste. When kept in good shape, an electrostatic filter can last you a very long time. Meanwhile, your typical 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 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 sufficient for your home’s needs, but there are exceptions.
People with breathing complications or acute allergies might 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 beneficial for the elderly and people with respiratory ailments.
Are Electrostatic Air Filters Better Than Disposable? A Comparison.
As you can see, there are perks 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 compare the principal advantages 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. Leave 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 peak effectiveness, electrostatic filters should be washed each month. This is a short process that offers long-term benefits. Washable air filters are highly durable and can survive the lifetime of your HVAC system when well 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 inadequate. For your standard home, an electrostatic filter is a superb solution for removing 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 Marshfield. It all depends on the distinct conditions of your home as well as your family’s specific needs. Local, experienced technicians may be able to help. They can recommend the perfect products you need to improve indoor air quality.