Understand the Importance of Ratings When it Comes to Air Filters

There are two types of heating and air filter ratings. One is HEPA. This stands for High Efficiency Particulate Arresting. HEPA is a more strict government rating for an air filter and is not recommended for home heating or cooling use. The most common and less expensive equipment filters have MERV ratings. MERV is an acronym for Minimum Efficiency Reporting Value. Continue reading “Air-Filter Efficiency: Investigate Factors That Influence Savings” →