Review on 🚿 Chrome Grohe 46374000 by John Springer

The plastic cartridge housing will not fit and is not required. The original round brass case has been reused. I had to wiggle and insert the cartridge to get the 3 silicone seals on the back to seat properly as it was still leaking when first assembled. The instructions that came with the cartridge only had illustrations and no text describing what to look for, whether to use the plastic sleeve or throw it away, etc. This can cause problems if the images are not understood. The images themselves are difficult to understand as they show multiple situations for different models of Grohe faucets. (The cartridge is universal and used for many models of Grohe mixers)