HM Digital FM-1 Filter Monitor With Water Flow Switch 800 Gallons Alarm: 85+ dB at 5'

Alarm: 85+ dB at 5'

The flow rate for this membrane is 36 gallons per day (GPD)

Also Known As: Watts 81904174

Two washers and an aluminum jam nut are also included

HM Digital FM-1 Filter Monitor With Water Flow Switch 800 Gallons Alarm: 85+ dB at 5'The new filter monitor is an innovative system to alert when a filter needs to be changed via color coded lights at the base of the faucet. The battery powered FM 1 has five timers for a 5 stage system and programmable set points and alarms for each function, all in a crisp, attractive housing. Features: Parts included: (1) FMA 1A: base unit LCD display, & (2) AA batteries. Five stage filter monitor w five independent timers and a tri color LED faucet