Minimal Efficiency Reporting Value Archives - Twin City Filter Service

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What Difference Does a MERV Rating Make?

The MERV rating on your system’s air filters plays an important role in both improving indoor air quality and controlling heating and cooling costs. Here’s the impact that the MERV rating makes – and the difference it can make in your energy bills! What Is a MERV Rating? The MERV rating on air filters refers […]

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