DUALATOR®

The Tonka Dualator® series is a family of packaged treatment gravity filters incorporating aeration, detention, and filtration in a single unit. The Dualator® can accommodate a wide range of flows from 80 gpm to 2 MGD in a single process train. The Dualator® can be used with any media configuration and is easily automated.

It can also incorporate the Simul-Wash™ feature. The Dualator® I & III are low profile rectangular multi-cell gravity filters. The Dualator® VI is a taller profile circular unit also having multi-cells. The Dualator® meets Ten State Standards and is highly cost effective for many groundwater applications.