We are proud to offer Virginia the most affordable and effective residential onsite wastewater treatment system. Our Singulair system, accompanied by our award-winning Hydro-Kinetic Bio-Film Reactor (HKBFR), produces a clear effluent that is safely returned to the drain field.

The Singulair with HKBFR has been approved for TL-3 effluent treatment and meets the TN standard for Virginia Chesapeake Bay installations. Consider these advantages:

  • Outstanding effluent quality, including TN reduction by over 50%!
  • Competitively priced
  • Precast concrete & HDPE tanks include pretreatment
  • Treats up to 1500 GPD
  • Non-mechanical, demand use, built-in flow equalization (surge control) and filtration
  • Low electrical usage
  • Simple to install and maintain
  • No unsightly doghouse
  • Direct discharge option with the addition of Norweco’s AT 1500 UV system