When it comes to improving indoor air quality, homeowners have two main options when it comes to HVAC air filters: disposable and reusable. Each type of filter has its own advantages and disadvantages, so it is important to understand the differences between them before making a decision. Reusable air filters typically have an average MERV value of less than 8, meaning they are not as effective at removing particles as disposable filters. This could lead to an overload of your heating or air conditioning system.
If you have pets, electrostatic filters may not be able to remove as much pet dander as you would like. Disposable filters are much more affordable than reusable ones and are relatively easy to replace every three months. You can even hire a professional to do the work for you. Disposable HVAC filters must be replaced monthly or quarterly, depending on several factors.
Reusable air filters can be cleaned and reused multiple times, making them an environmentally friendly option that can help homeowners save money in the long run. However, if you reinstall a wet filter before it is completely dry, you could attract mold to the unit and compromise the overall air quality in your home. In terms of energy efficiency, disposable filters are said to be much more efficient than washable ones, as some disposable filters have MERV ratings ranging from 4 to 12. These filters are capable of removing microscopic particles such as dust, emissions, and even bacteria from your home's air supply. Disposable filters are very affordable and can be bought in bulk or online.
If your HVAC unit has an air filter of an unusual size, such as 12 x 30 x 1 inch, it can be difficult to find a disposable filter that fits your needs. This is where reusable air filters come into play, as you're more likely to find custom reusable air filters that meet your system requirements. To make an informed decision about HVAC air filters, contact the professionals at Hartman Brothers for more information.