Harmony P4

Incredible comfort

The Harmony volume management prosthesis

By improving linkage with your leg, Harmony improves your gait and increases security, providing confidence and connection with each step.
The latest Harmony P4 pump combines superb suspension, torsion, and vertical shock into a compact and streamlined package. No external tubing is required for the Harmony P4, increasing convenience, while the smaller size means those with longer residual limbs can also now experience the benefits of the latest Harmony design.