Are you looking for an air filter that can capture more particles than a typical MERV 8 filter? If so, a Merv 13 air filter may be the perfect solution for you. A MERV 13 filter is a step in the right direction and captures more particles than a typical MERV 8 filter. However, it's not as good at capturing small virus-sized particles as a HEPA can. A MERV 13 will trap less than 75% of air particles that are 0.3-1.0 microns in size (coronavirus is 0.1 microns).
It is also difficult for many existing HVAC (HVAC) systems to adopt a MERV 13 because of the greater fan load of finer filter media, which can actually cause more harm than good and reduce airflow if your system is not designed to handle that type of filter. On average, many installations are limited to one type of MERV 8 or MERV 9 filter. If someone needs a clean indoor environment for health reasons, a Merv 13 air filter is the best option. The charged fibers allow the Green Pleat to reach MERV 13 levels after installation and immediately traps and traps contaminants in the air.
MERV, which stands for Minimum Efficiency Report Value, measures the efficiency with which air filters remove particles from the air. We recommend replacing the filter regularly to ensure that the air is kept clean, energy costs are reduced, and that the air conditioner works properly. The MERV rating system ranges from 1 to 20, with the highest rating (20) being the rating used for filters in places such as hospitals. Therefore, filters that are above 13 in their MERV rating can filter particles closer to the 0.3 micron size. MERV 13 is effective in controlling airborne bacteria, most tobacco smoke and contaminants released by sneezing, as well as dust, pollen, dust mites and pet dander.
But MERV 13 air (or oven) filters will block most virus-carrying bacteria and particles so your indoor air environment stays clean of all normal contaminants and allergens. Therefore, ASHRAE (the American Society of Heating, Refrigeration and Air Conditioning Engineers) developed the MERV rating system so that you can fairly evaluate different quality air filters. A HEPA filter is essentially the ultimate solution in the air filter world and far exceeds what a MERV 13 can do. When it comes to choosing an air filter for your home or business, it's important to consider all of your options. A Merv 13 air filter is an excellent choice for those who need a clean indoor environment for health reasons. It is also important to remember to replace your filter regularly to ensure that your indoor air remains clean and free of allergens and other contaminants.