Good Water - Rainsoft Compatible TFC Reverse Osmosis Membrane pH Neutralizing1913 🔧 The Twist Tap valve

🔧 The Twist Tap valve in the Q-Series head makes cartridge changes nearly mess-free

Use in conjunction with pH 4 and pH 7 buffers for two- or three-point calibration procedures across the full pH measurement range

Universal Fit

💧 Pro tip: Install the DLFC on the drain line with proper support to prevent stress on the valve body

🔧 Direct Replacement

Good Water - Rainsoft Compatible TFC Reverse Osmosis Membrane pH Neutralizing1913 🔧 The Twist Tap valveThe Good Water TFC RS9 50 delivers reliable up to 50 GPD reverse osmosis performance for Rainsoft, Sears, and Kenmore residential systems. This thin film composite membrane strips out dissolved solids, heavy metals, and contaminants down to 0. 0001 microns for consistently clean drinking water. SPECIFICATIONS TFC RS9 Membrane Details Model Number TFC RS9 Daily Production 12, 22, 50 gallons per day (GPD) Membrane Type Thin Film Composite (TFC)