Brita Filter Valve Adapter – Compatible Insert

I bought a Brita-compatible filter cartridge from DM supermarket in Germany, which is more affordable than the original. However, it lacks the cross-shaped bump at the bottom that opens the valve inside the water tank.To solve this issue, I designed and 3D printed a small adapter that fits into the bottom of the tank and presses the valve properly.This part ensures water flow works correctly with non-original Brita filters.It's small, easy to install, and printed in food-safe PLA, especially safe at low temperatures.✅ Designed for compatibility with DM-sold Brita filters✅ Ensures proper valve activation✅ Food-safe PLA material✅ Easy to install and remove