When it comes to air filtration systems, homeowners and business owners are increasingly concerned about the quality of air they are breathing.
MERV 13
and HEPA filters are two of the most popular options for improving indoor air quality, but which one is better?MERV 13 filters are more efficient at removing large particles from the air, while HEPA filters are more efficient at removing small particles from the air. MERV 13 filters can remove up to 99.97% of particles from the air, while HEPA filters can remove up to 99.99% of particles from the air. The Centers for Disease Control and Prevention (CDC) recommends using an air purifier with a HEPA filter.3 In the case of an air conditioning system, a MERV 13 filter would lean towards the upper end of the scale and would perfectly filter small particles suspended in the air.Commercial HVAC systems can be designed to fit higher-efficiency air filters, including HEPA filters. When it comes to cost, MERV 13 filters are more affordable and easier to find than HEPA filters. However, HEPA filters are extremely effective at removing contaminants, making them a great choice for those who need the highest level of air purity. The MERV rating of an air filter describes its efficiency as a means of reducing the level of particles from 0.3 to 10 microns in the air passing through the filter.
In addition, air filters with a MERV 11 or MERV 13 rating are often beneficial for people with asthma and allergies, as well as for homes with pets. Many ventilation systems are not designed for HEPA technology, but these filters are available as portable air filters or vacuums and can be used in homes to improve indoor air quality, especially for people with allergies or respiratory problems. MERV 17+ filters are also preferred in operating rooms, cleanrooms and indoor spaces that require significant air filtration. In conclusion, both MERV 13 and HEPA filters effectively improve indoor air quality, but they have different advantages and disadvantages depending on the configuration and level of air purity required.
MERV 13 filters are more affordable and easier to find and effectively eliminate a wide range of contaminants. HEPA filters are extremely effective at removing contaminants, but they are more expensive and can be harder to find.
