IPW Industries Inc - Reverse Osmosis Membrane with Built-In Check Valve for FMRO4-MAN, WP-5 & WP-4V Micron Rating1669 The TW30-1812 is the workhorse

The TW30-1812 is the workhorse membrane in residential reverse osmosis systems

Stage 3 Chemisorption

The 1/2" port size accommodates standard commercial RO membrane configurations

This electrode is engineered exclusively for the Oakton pHTestr 2 waterproof handheld pH meter

Turn off the water supply to your RO system and open the faucet to relieve pressure

IPW Industries Inc - Reverse Osmosis Membrane with Built-In Check Valve for FMRO4-MAN, WP-5 & WP-4V Micron Rating1669 The TW30-1812 is the workhorseWatts 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