Installing a EnviroFin® septic system in Whitefield, NH. The septic system leach field site was initally prepped to be used for EnviroFin® System Training with Presby Environmental, Inc. The training provided a hands-on approach to system design & sizing of the new Enviro¬Fin® system. Attendees worked with PEI staff to understand proper assembly and installation techniques for ease of use. The EnviroFin® is a more compact and efficient version of the time-tested Enviro-Septic® technology. The design of EnviroFin® allows for collapsibility for shipping yet superior treatment and dispersal offer unlimited site versatility. After the training was complete, WRS finished installing the septic system.