Model FRF Series - Top Mount - Fiberglass Tank
From Water Filters
Tank: FRP – Fiberglass Vessels . Valve: Task Master IIITM -- Top mount 316SS 1-½ inch valve. Controls: ERCt (Timed) or ERCd (Demand). Piping: Top Mount configuration does not require face piping. Backwash Flow Controller: Internal - Maximum backwash flow for Task Master III is 70 gpm. Model numbers for FRF filters match RF softeners with the same mineral tank size.