Pentair Freshpoint 3-Stage Reverse Osmosis System (GRO-350B) water softener 1000-9990: 10 ppm (indicated by

1000-9990: 10 ppm (indicated by a 'x10' icon)

The Viqua VT4 is a 3

For Viqua SPV-2

LB6-151 series UV systems

Media: 27 sq ft

Pentair Freshpoint 3-Stage Reverse Osmosis System (GRO-350B) water softener 1000-9990: 10 ppm (indicated byDescription Get the drinking water you've been longing for with the Pentair 3 Stage Reverse Osmosis System. This system has been tested according to NSF ANSI 58 for the reduction of countless drinking contaminants. Colour coded cartridges and an effortless click in lock cartridge installation makes cartridge changes intuitive and easy. Ideal for homes and businesses. Resources Pentair GRO 350B RO System Installation and Operation Manual GRO 350B