When it comes to air filtration, the MERV rating system is the standard for measuring the efficiency of a filter. A Merv 11 filter has a higher efficiency rating, meaning it can capture finer particles and remove more pollutants from the air. But is a MERV 11 filter the right choice for your home? The MERV rating system measures how well a filter can capture particles of different sizes. Lower MERV values filter out fewer particles, while higher values are more restrictive.
A MERV 11 filter blocks at least 65% to 79% of particles in the air in the 1.0 to 3.0 micron size range. This makes it an ideal choice for homes with smokers or pets, as it better eliminates odors. MERV 11 filters are also recommended for homes with family members suffering from respiratory problems, such as mild allergies and mild asthma. It offers more filtration for cleaner air than a MERV 8, but it doesn't filter as much as a MERV 13 (the highest option suggested for residential use).
It's important to note that a MERV rating higher than 13 may adversely affect some HVAC systems, so it's a good idea to verify that your unit can support a higher MERV rating before purchasing. Anything higher than a MERV 11 is designed for commercial or domestic homes with very specific needs, such as operating rooms and cleanrooms that require absolute cleanliness.MERV 11 filters are a bit more expensive than standard filters, but paying a few dollars more per filter is generally worth the extra efficiency. Filter King offers a hassle-free MERV 11 air filter subscription service, so you never forget to replace your air filters.In conclusion, if you're looking for superior filtration and cleaner air in your home, then a MERV 11 filter is an excellent choice. It will increase indoor air quality by removing 85% of micron-sized air pollutants, while also maintaining the efficiency of your HVAC unit.
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