Stenner (AK4002W) Tubing White 20FT 1-4" OD Auto Flush Valve Compatible with most under-sink RO

Compatible with most under-sink RO systems using 1/4" quick connect tubing

UV lamps gradually lose germicidal effectiveness after approximately 9

Selective separation at lower operating pressures

Functions as both cup-style and dip-style tester for flexibility in sampling

} Whole House pH Correction

Stenner (AK4002W) Tubing White 20FT 1-4" OD Auto Flush Valve Compatible with most under-sink ROThe Stenner AK4002W is a 20 foot section of precision engineered white tubing with a 1 4" outer diameter, designed specifically for chemical feeding applications in water treatment systems. This genuine Stenner replacement tubing ensures accurate chemical delivery and long term durability in continuous duty pump installations. SPECIFICATIONS Stenner AK4002W Tubing Specifications Model Number Stenner AK4002W Length 20 feet Outer Diameter 1 4 inch Color