Johnson Screens underdrain systems are made of Vee-Wire® filtering media support profiles
Johnson Screens underdrain systems are designed specifically for optimized collection and distribution with direct retention of the filtering media.
Our underdrain systems are made of Vee-Wire® filtering media support profiles that offer fine slots to suit the selected filter media specifications and U-shaped perforated supports to allow flow control for both air and water.
Brochures & Technical Data
