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What Does MERV Mean in Furnace Filters?
When it comes to maintaining a healthy indoor environment, the efficiency and effectiveness of your furnace filter plays an important role. One key term you may encounter when selecting a furnace filter is MERV. MERV ratings help measure a filter’s ability to capture particles of varying sizes, including dust, pollen, pet dander, and other contaminants. There’s a lot more to understand about MERV ratings when looking for the best air