The appropriate pore size for a filtration device used with groundwater sources depends on the specific contaminants present. This measurement, expressed in millionths of a meter, dictates the size of particles that can pass through the filter. For example, a filter rated at 5 microns will remove particles larger than 5 microns, such as sand, silt, and some larger bacteria.
Selecting the correct filtration level is crucial for ensuring water safety and quality. Historically, coarser filters were employed primarily for sediment removal. However, advancements in filtration technology have allowed for finer filtration capabilities, enabling the removal of smaller particulate matter, microorganisms, and other undesirable elements, leading to improved taste, odor, and overall potable water safety.
