ULPA Filters Archives - Twin City Filter Service

Tag Archives | ULPA Filters

What Are MERV Filters?

It sounds like the name of a person rather than a filter: MERV filters. MERV stands for Minimum Efficiency Reporting Value. It is a standard method of measuring a filter’s efficiency. MERV values help consumers differentiate among the many different types, brands, and price points of filters on the market. They also help builders, environmental […]

Continue Reading