American Valve 12789 3/4" ScaleRX Ion Polarization Scale Reduction System for Water Heaters size_4-3/4" 45 degree flares on Type

45 degree flares on Type K soft copper water service tubing

Very fluid alloy flow

all with just one tool

4 mm) Magnetic: No Bit Retention: Quick change Shank Length: 1

American Valve 12789 3/4" ScaleRX Ion Polarization Scale Reduction System for Water Heaters size_4-3/4" 45 degree flares on TypeAmerican Valve 12789 3 4" ScaleRX Ion Polarization Scale Reduction System for Water Heaters ScaleRX protects your water heater from limescale build up and keeps it running efficiently. It requires no power supply, batteries, chemicals, or filters. ScaleRX uses a patented Turbulent Galvanic Polarization (TGP) system to disrupt the formation of limescale crystals on water heater elements. In side by side comparison testing, ScaleRX was four times more