Septic tank and drainfield products, systems and methods

摘要

An underground system for distributing and filtering post-septic effluent includes an underground watertight basin containing a filter and conduit connecting a septic tank with the watertight basin for transporting the post-septic effluent into the watertight basin. A discharge pipe connected to the watertight basin transports filtered effluent from the watertight basin into a drainfield reserve for introduction into surrounding natural ground soil.