All About MERV Filters and Their Benefits
Before air enters the heating and cooling portion of your HVAC system in Oak Harbor, WA, it passes through an air filter. Some people think that the only difference between air filters is their size. Choose the correct size, they think, and there’s nothing left to consider. However, there is a wide range of filters that differ based on their MERV rating, giving you far more to choose from than just the size of the filter. By reading through this guide from on MERV ratings, you’ll be better able to understand how to use this measurement to keep your home healthy and comfortable. What Is a MERV Rating? Every air filter is assigned a MERV rating. The acronym MERV stands for Minimum Efficiency Reporting Value. While this sounds complicated, you can think of it simply as a measure of how much particulate matter a filter can capture in its fibers. Filters that are tightly woven and can catch a wide variety of particles have a higher MERV rating, while filters that are less dense have a lower MERV rating. You can find the MERV rating on any filter by checking the package when you buy it in the store. Typically,...
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