Datasheet | September 24, 2018

Filtration Efficiency From Every Angle: Type 360 Underdrain

Source: Leopold -- A Xylem Brand

The Leopold Type 360 Underdrain uses a modular lateral design to simplify installation. Unique hold-down brackets secure the laterals and enable service to individual underdrains through its innovative bolt down system.

Reinforced polymer provides the Leopold Type 360 Underdrain with maximum strength while reducing the overall weight for easier transportation and installation.

The underdrain is adaptable to all standard flumes and air feeds to facilitate rehabilitation and retrofits of existing filters.


Designed to solve the most current water challenges in:

  • New drinking water applications addressing EPA’s LT2 rules and contaminants of emerging concern
  • Rehabilitation of existing media filters
  • Oxelia - biologically active filtration systems
  • Indirect and direct potable reuse applications
  • Steel package filters