Products GeoMat™ Lowest profile system for sites limited by ledge, water table or impermeable soils. Learn More GST™ Maximizes the surface area of time-proven stone leaching systems. Delivers enhanced oxygen transfer in a shallow profile and a small footprint. Learn More GeoU™ Highest surface area paired with SoilAir for enhanced treatment and performance in a smaller footprint. Learn More SoilAir® Aeration technology allows rapid rejuvenation of failed septic systems, extends the lifespan of new leach fields and enhances treatment. Learn More S-Box™ Easy to install modules that provide a high level of surface area and oxygen in a small footprint. Learn More VFP™ A patented leaching system combining ASTM C33 sand with optimal leaching system geometry for enhanced treatment and performance. Learn More Other Products Learn More