When it comes to air quality, two of the most popular filtration systems are MERV 13 and HEPA filters. While both are effective at improving indoor air quality, they have different advantages and disadvantages depending on the environment and the level of air purity required. A MERV 13 filter is a great option for improving air quality and can capture particles as small as 0.3 microns in size, including contaminants such as pollen, mold, dust, bacteria, pet dander, smoke and virus carriers. However, it's not as effective at trapping virus-sized particles as HEPA filters are.
A MERV 13 will trap less than 75% of air particles that are 0.3-1.0 microns in size (the coronavirus measures 0.1 microns).The Centers for Disease Control and Prevention (CDC) recommends using an air purifier with a HEPA filter for your air conditioning system if you want the highest level of air purity possible. HEPA filters are extremely effective at removing contaminants, but they are more expensive and can be harder to find. Commercial air conditioning systems can be designed to house higher-efficient air filters, including HEPA filters. MERV 13 filters are more affordable and easier to find and effectively remove a wide range of contaminants. They are commonly used in residential and commercial air conditioning systems to improve indoor air quality.
The SARS-CoV-2 particle is only 0.1 micrometers in size, but it clings to the larger particles (0.3 micrometers) trapped by the MERV 13 filter. For commercial buildings, the EPA recommends MERV 13 to ensure clean air and adequate filtration. MERV 13 filters can also be used in portable filtration systems for an air conditioning system with HEPA filtration.
Which Filter is Better?
When it comes to choosing between MERV 13 filters and HEPA filters, it really depends on your needs and budget. MERV 13 filters are less expensive than HEPA filters and can be used in a wider variety of environments. However, if you need the highest level of air purity possible, then a HEPA filter is the way to go. The P Fedder team of experts is always available to answer any questions you may have about MERV 13 filters versus HEPA filters or any other questions you may have about air quality.Conclusion
Both MERV 13 and HEPA filters are effective at improving indoor air quality, but they have different advantages and disadvantages depending on the environment and the level of air purity required.MERV 13 filters are more affordable and easier to find and effectively remove a wide range of contaminants. HEPA filters are extremely effective at removing contaminants, but they are more expensive and can be harder to find.
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