Water domestic wastewater treatment plant RETROFAST® SEPTIC SYSTEM

Simple, Dependable…Retrofit RetroFAST® systems are designed for residential-strength wastewater in 3 specific sizes. Designed for enhancing or repairing existing septic systems that have biologically failed, the RetroFAST® system inserts into an existing 16″ manhole without the need for heavy equipment. A very cost-effective solution that meets environmental standards with long term results. New Construction Where sites and regulations allow, the RetroFAST® can be used in “new” installations. It delivers high levels of treatment (from day one) to help ensure that clogging layers never form. The RetroFAST® system constantly sends effluent rich in dissolved oxygen (DO) to the drain/leach field.