Autotrol (1031391) Timer Locking Pin 000 GPD 8" X 40" Compressed carbon block provides dual-action

Compressed carbon block provides dual-action filtration

Common applications include coffee and espresso equipment pre-filtration

and whole-house filters

Before and after testing

Autotrol (1031391) Timer Locking Pin 000 GPD 8" X 40" Compressed carbon block provides dual-actionAutotrol Control Valve Component Autotrol 1031391 Timer Locking Pin Precision replacement part for secure timer assembly in Autotrol control valves OEM Autotrol Part Direct Fit Replacement Essential Timer Component The Autotrol 1031391 Timer Locking Pin is a critical component for securing the timer assembly in Autotrol control valves. This OEM replacement part ensures proper timer function and prevents drift or misalignment during regeneration