MERV (Minimum Efficiency Reporting Value) ratings offer a standardized measurement of air filter performance. To help consumers make an informed choice, NJ Filters, a leading name in air filtration ...

A big factor in good indoor air quality is installing the right air filter. That simple component of your HVAC system plays a far bigger role in a home's comfort and health than many people realize.

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MERV ratings are a measure of an air filter's efficiency, calculated through rigorous testing. Air filters are subjected to particles of varying sizes, and their ability to capture these particles ...