Watts-U-M311 Smart Elapsed Time Monitor - 3 Year MatriKX (01-425-125-975) 10"X4.5" Big Blue +1 Carbon Block VOC Reduction 0.6 Micron Filter Monitor pressure drop across the

Monitor pressure drop across the filter and replace when differential exceeds 15 PSI or flow rate drops noticeably

25" as the nominal size suggests

The integrated valve mechanism in the cap allows simultaneous closure of inlet and outlet ports without installing separate shut-off valves upstream and downstream

significantly extending cartridge service life compared to carbon-only designs

Watts-U-M311 Smart Elapsed Time Monitor - 3 Year MatriKX (01-425-125-975) 10"X4.5" Big Blue +1 Carbon Block VOC Reduction 0.6 Micron Filter Monitor pressure drop across theWatts Smart Monitoring Technology Watts U M311 Smart Elapsed Time Monitor 3 year media cycle tracking with email and SMS alerts for OneFlow scale prevention systems NSF ANSI CAN 61 & 372 Certified Email & SMS Notifications Retrofittable to Existing Systems 1" FNPT Connections The Watts U M311 eliminates guesswork in media replacement scheduling for OneFlow scale prevention systems. Built with a volumetric flow meter and 3 year notification cycle, this