The Volcano Vaporizer is designed with meticulous care, and each part - no matter how small - serves an important purpose.

The Volcano Solid Valve Filling Chamber Insert is a part designed to prevent particles from the herb to reach the valve, and also helps to evenly distribute and compress the ground material. It's a crucial part for Volcano's reliability and efficiency.

If your Filling Chamber Insert is worn down or misplaced, this is the original Storz & Bickel replacement. It's specially designed for the Solid Valve system on your Volcano.