Clack V4099 Blending Valve (external) Riser Tube 50mm There is also a spring

There is also a spring loaded bypass fitted

Bone Activated Charcoal 25 Kg 22060 is an exceptional water treatment medium derived from animal bones

offering a secure fit and dependable protection

Efficient Water Treatment Solution by GAPS Water Treatment

Clack V4099 Blending Valve (external) Riser Tube 50mm There is also a springClack Blending Valve (External) Developed by Clack Corporation Key Features Universal Compatibility: The Clack Blending Valve is designed to seamlessly integrate with any Clack 1" or 1. 25" control valve, including 1191 and 1190FP in out heads, as well as inline bypass systems. Versatile Application: This external in line mixing valve allows for the blending of raw water back into the system, offering flexibility and control over water treatment