Fleck (42777) Timer Circuit Board 9000-9100-9500 SXT Corosex Light-blocking housing prevents UV degradation

Light-blocking housing prevents UV degradation of resin media and maintains water quality consistency

The proprietary quick-change endcaps are compatible with E-Series housings from Omnipure and select OEM systems that support the E-Series cartridge platform

and 9000 SXT models commonly found on residential and light commercial water softeners and filters

and commercial process applications

Fleck (42777) Timer Circuit Board 9000-9100-9500 SXT Corosex Light-blocking housing prevents UV degradationFleck Control Valve Component Fleck 42777 SXT Timer Circuit Board for 9000 9100 9500 Series Valves Direct replacement front display assembly and timer circuit board for Fleck SXT control valves OEM Fleck Part 42777 Pre programmed SXT Timer Drop in Replacement 9000 9100 9500 Series The Fleck 42777 timer circuit board is the complete front display and control assembly for SXT style water softener valves. This is the OEM replacement part for 9000, 9100,