IPW Industries Inc - Reverse Osmosis Membrane with Built-In Check Valve for FMRO4-MAN, WP-5 & WP-4V Other2803 🔧 Always install the safety

🔧 Always install the safety brine valve with the float mechanism facing upward and unobstructed to ensure proper shutoff function

and scale while maintaining high flow rates for whole house or commercial use

Precision Machined

Designed as a direct replacement cartridge for Watts E-Treat systems

remove old filter

IPW Industries Inc - Reverse Osmosis Membrane with Built-In Check Valve for FMRO4-MAN, WP-5 & WP-4V Other2803 🔧 Always install the safetyWatts Premier Reverse Osmosis Membrane with Built In Check Valve High rejection TDS membrane engineered for FMRO4 MAN, WP 5, and WP 4V systems 2 5 Year Service Life Built In Check Valve 1 10,000 Micron Filtration TDS Reduction This semi permeable membrane is the core filtration element in Watts Premier residential RO systems, reducing dissolved solids and contaminants down to 0. 0001 micron. It targets a wide range of inorganic compounds including