Filters with a MERV 13-16 value are the most restrictive and can trap the smallest particles, such as bacteria, tobacco smoke and wood burning. These filters are capable of capturing 90% or more of the particles in the range of 1.0-10.0 microns, which is a measurement that shows how small the filter holes are. The higher the MERV number, the smaller the holes and the fewer particles suspended in the air can pass through. The minimum efficiency value (MERV) rating of an air filter measures how effectively it prevents dust and other contaminants from passing through the filter and reaching the air stream. MERV ratings range from 1 to 16, and filters with higher MERV indexes trap small particles more effectively than those with lower MERV indexes.
Who knew there were so many options for an everyday air filter?MERV 8 to 13 pleated filters, unlike fiberglass filters, can effectively filter small particles and reduce pressure drops (this is the closest thing you can find to MERVana). A MERV air filter uses an electrostatic charge to remove fine particles, such as those that can carry viruses. Studies have found that filtering recirculated air improved microvascular function in healthy older people, improved other types of vascular function in healthy adults, and improved lung function in indigenous communities, among other benefits. Well, MERV ratings range from 1 to 20, with 1 being the lowest level of filtration and 20 being the highest. Air filters with the highest MERV ratings are designed to trap the smallest particles and tend to be thicker.
The worst percentage of the six tests is selected as the official measure used to determine the MERV rating of a filter. ASHRAE suggests upgrading commercial air conditioning systems in non-sanitary facilities with MERV-13 air filters or the highest possible level for that building. This is because the MERV 13 is suitable for keeping air fresh and clean without damaging the HVAC system in the process. The best MERV rating for residential use is one that properly cleans the air in your home without decreasing airflow or overloading your HVAC equipment. Although the nominal values do not exceed MERV 16, high-efficiency particulate air (HEPA) filters trap the smallest particles at a faster rate than even the MERV 16 and are generally used in surgical operating rooms, clean rooms and other settings that require absolute cleaning. So what are some of the benefits of using a MERV 16 filter? Firstly, they are capable of trapping 90% or more of particles in a range of 1.0-10.0 microns.
This means that they can effectively remove dust mites, pollen, mold spores, pet dander and other allergens from your home's air supply. Secondly, they are designed to trap smaller particles than other filters on the market, making them ideal for those who suffer from allergies or asthma. Finally, they are also great for reducing energy costs as they help keep your HVAC system running efficiently by reducing strain on its components. This means that you won't have to replace your system as often and you'll save money on energy bills in the long run. In conclusion, using a MERV 16 filter is an excellent way to improve your indoor air quality while also saving money on energy costs. They are capable of trapping 90% or more of particles in a range of 1.0-10.0 microns and are designed to trap smaller particles than other filters on the market.
So if you're looking for an effective way to improve your indoor air quality while also saving money on energy costs, then investing in a MERV 16 filter is definitely worth considering.
