Filter tanks harbor filter machinery (not provided by American Structures, Inc.), which is used to restore water quality by trickling water down through several layers of filter media. Filtration is a treatment process, under the control of qualified operators, for removing solid (particulate) matter from water by means of porous media such as sand or a man-made filter.  The filtration process is often used to remove particles that contain pathogens.

Filter Tank/Digester
Delhi, NY