Pentair Rainbow RTL/RCF Dark Gray Niche Only (R172610DG) stenner Useful when the original piston

Useful when the original piston or handle is damaged

A part like this is useful because it restores multiple wear-point components at once

It is a practical replacement when both style and performance need to be refreshed together

manual override flexibility

Pentair Rainbow RTL/RCF Dark Gray Niche Only (R172610DG) stenner Useful when the original pistonThis dark gray RTL RCF niche provides a color matched replacement option for compatible Rainbow assemblies. It is useful when the original niche is cracked, weathered, discolored, or missing, allowing the surrounding system to be refreshed without replacing more components than necessary. The dark gray finish is often selected for installations where a softer, neutral appearance is preferred over black or white. Confirm the part number and application