Rumored Buzz on hepa filters for hvac
Common Assortment Efficiency Curve with Filter Selection Mechanisms HEPA filters are made up of a mat of randomly organized fibers.[16] The fibers are generally composed of polypropylene or fiberglass with diameters among 0.five and 2.0 micrometers. Most of the time, these filters are made up of tangled bundles of high-quality fibers. These fibers