Fits Grohe Series Feel (Baumarkt-series)

After almost 5 years after my cartridge of Waschtischaramtur Grohe from the series "Feel" was leaking, willy-nilly had to be a new.
Now, however, not be found on the website of Grohe this series. So I'm the Bauhaus and inquired, with respect to a new cartridge.
This was a proud 52 !! The fitting then cost 79 !! Well, due to the installation situation at my home (would have to disassemble the whole basin) I opted for a new cartridge. However, I still rankled the price. A call to Grohe revealed .... nothing. This is a DIY series (made specifically for DIY), and that I should give me this contact. A Thanks again. At the dam ... eidenen support from the Fa. Grohe Still, I did not want to admit defeat and wanted to know which cartridge has now been installed at home I measured it the old cartridge and was even, so that was the diameter at 37mm in a brass ring. But due to the fact that Amazon also introduced the fitting, and was also in the description which size cartridge is installed, then I just found it here. I've then ordered because Amazon a return is fairly straightforward. A day later, the cartridge because ... TOP, thanks Amazon, and even though I had chosen any express delivery.
I've then made to the installation, set socket wrench size 32, clamping ring is unscrewed and inserted new cartridge. Clamping ring up again and something more attracted than by hand. Try .... works, all close !! Cost point here ~ 31st
For cartridge:
- Fitted with suitable tools without problems
- Initially stiff, after repeated use now running smoothly as usual

I hope this time the cartridge holds more than 4 years. That was the way my last Grohe product with such a support it is reluctant customer.