Roberts Filter Group
Gravity filter systems and packaged water treatment plants for the last 130 years.

We represent Roberts Filter Group in:
Minnesota
Montana
North Dakota
South Dakota
Wyoming
Gravity Filtration Systems
- Trilateral SST – 14-guage stainless steel underdrain outer shell (double the thickness of some competition)
- Retroliner Wheeler Underdrain Rehabilitation
- Aries – Air Scour System
- Infinity Unibody Underdrain
- Trilateral – plastic underdrains
Packaged Filtration Systems
- Pacer II
- Clarion
- Reliant
Pretreatment Technology
- Spyder
- Microwedge Sludge Blocks
- 130 years
- 4,000 installations
- 5th generation — family owned business
- 13 acre manufacturing campus