Inquiry (采购产品): Activated Carbon Filter System I have a need for a 800 gpm Activated Filtration System for the treatment of raw water. The raw water is filtered and is the feed for a Reverse Osmosis System. **** Hidden Message ***** Richard Borsheim P.O. Box 38 Colstrip, MT 59323 USA Company: PPL Montana Title: System Engineer Phone: 4067485096 Fax: 4067485000 E-mail: rrborsheim@pplweb.com **** Hidden Message ***** rrborsheim@pplweb.com