Hungerford & Terry
Filtration systems for over 115 years. Greensand, pressure filter, ion exchange, degasification, etc.

We represent Hungerford & Terry in:
Minnesota
Montana
North Dakota
South Dakota
Company Highlights
- 115 year history.
- Over 13,000 installations.
- Parent company holds the patent for greensand media plus used by all OEMs.
Filtration Systems (Pressure Filters)
- Treat water for iron, manganese, arsenic, radium, hydrogen sulfide.
- Remove suspended particulates, and other contaminants.
- Plug & Play Greensand Plus Systems
- Horizontal Filters Systems that offer space savings.
Ion Exchange
- Treat water for nitrates, hardness, color, PFA’s, VOC’s.
- Treat other soluble ions.
Demineralization
- High purity applications for power generation, pharmaceutical, semi-conductor.
- Condensate polishing for high temperature applications.
Degasification
- Forced air treats soluble gases like ammonia, CO2, etc.
- Vacuum degasification used for oxygen.
Specialized Systems
- Air Scour and Manganese “mudball” removal.
- Self Cleaning Sand Valve.
- Backwash Reclaim for water conservation.
- High-efficiency water treatment systems.
