RVGP is an authorized dealer of Orenco Systems' patented AdvanTex technology.
AdvanTex systems use a highly efficient, non-woven textile material, instead of sand or gravel, for the treatment media. Orenco has been researching and developing the textile treatment process for about six years. The patented system produces effluent that exceeds "secondary" treatment standards in a very compact unit, due to the higher loading rates that textiles can handle. The results are lowered costs for single-family installations, less land use for the system, and easier installation compared to standard packed-bed filters.