At first glance, my old one (which had rotted tires after years and wouldn't fill due to a constant leak) was exactly the same model, so I ordered it.

I was a bit disappointed that the old plastic base at the bottom where the mechanism screws in was slightly different, resulting in me not being able to screw in the new one directly - and obviously, the plastic tool included couldn't unscrew the existing base (obviously, this isn't the new product's fault).

IN THE END, however, after managing to remove all the old parts, all the new ones were installed without any problem and work perfectly. The whole process took about an hour, doing something like this for the first time, and this was mainly because it took me time to cut and remove the old base.

It was easy to install and almost identical to the one I replaced. I have had it installed for 5 months now. It works without any problems! It's worth the money!

Very easy installation if your hands are a little sticky. With one press, all the water goes away, you don't need to hold it like some others.

Spek guarantee, easy to install and adjust, all materials and accessories are of excellent quality and substitute for much more expensive ones!

Simple and economical and above all, it works great. It also comes with a plastic tool to screw and unscrew it, which is essential for the job and it's unlikely that anyone would have it in their toolbox beforehand. Very easy to install, even for beginners in DIY projects

Very good and high-quality product, so far it works perfectly in my toilet bowl and I hope it will last over time!!

The best bug-free mechanism I have ever used for many years. I have installed over 30 pieces in rental rooms without any issues

Excellent quality and the air mechanism is very powerful. I installed it and it works perfectly until today.