FRP Tanks: Three large blue cylindrical fiberglass tanks hold the filtration or ion-exchange media (such as sand, carbon, manganese dioxide, or cation resin).
PVC Manifold & Ball Valves: A network of white PVC pipes with red-handled ball valves controls the flow, backwashing, and regeneration cycles across the tanks.
Pressure Gauges: Small gauges mounted on top of the tank heads monitor internal line pressure during operation.