Which is better merv 8 or merv 11?

AIR FLOW MERV 8 vs Merv 11 AIR FLOW Fine air particles are 2.5 microns or smaller. At that size, air particles can enter lung tissue and enter the bloodstream. Merv 11 air filters can filter a large percentage of fine particles, but a Merv 8 air filter cannot. MERV 11 filters are more efficient than MERV 8 filters because they can capture smaller particles.

They offer additional protection against pet dander, dust mites, automatic emissions and dust that damages the lungs. This is a good choice for homes with pets or those looking for even better air quality than what the MERV 8 can offer. It is also our most popular type of air filter. Using a merv 13 rated filter is best for protecting against virus-spreading bacteria, but adding air quality solutions to your home should also be considered.

However, this depends on the MERV rating you choose for your home, along with a couple of other factors. Pleated filters that are MERV 8 to 13, unlike fiberglass, can effectively filter small particles and lower pressure drop (this is the closest thing you can find to MerVana). Owning pets would require a MERV 10 to control their dander, which tends to have smaller particles than the contaminants discussed above. Filter technology has grown by leaps and bounds over the years, and merv ratings are designed to help us find the most effective and efficient air filter options for heating and cooling systems and beyond.

MERV 11 filters are often found in locations that require better air filtration, such as commercial buildings and senior living facilities. Use a MERV 8-13 filter, depending on your family's needs and environment, and start using an indoor air quality monitor to help you determine if a separate air purification system is needed. The merv 13 filter is that the latter includes stronger protection against airborne bacteria and viruses that spread through airborne droplets. While not as widely used in residential homes, merv 13 filters can be an excellent choice for commercial buildings or medical facilities that require a higher level of air purity.

MERV 13 filters are rarely used in residential homes, except for people with extreme filtration needs, such as an immunocompromised person or someone receiving palliative care at home. When you balance all these problems, you will in fact find the sweet spot in the MERV 8 vs MERV 11 vs MERV 13 spectrum. Keep in mind that as the MERV rating increases, the filter becomes more restrictive and more pressure and energy will be needed to push air through it. With the Filter King filter selection tool, you can mark exactly the size, thickness and MERV rating you are looking for.

As it is a MERV 8 filter, it is not designed to trap the smallest particles that fall into the E1 category, such as pet dander.

AnnMarie Noland
AnnMarie Noland

Amateur coffee expert. Certified twitter enthusiast. Wannabe web aficionado. Certified web trailblazer. Proud twitter buff.

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