"After reading a lot of the previous reviews I was close to not ordering this. However, glad I did. Trap assembly was simple, no leaks, cross threading etc.. Added PTFE tape to all threads, including sink plug waste before installing.
Have left it a month before writing this review, and so far good as when it was fitted."
"For such a simple piece of engineering it makes a terrible job of drainage over time.
We have half a dozen waste traps throughout the house and this one is the only one that ever needs clearing. About every 3-4 months the flow just gets slower and slower and it needs removing, thoroughly cleaning of crud (lovely job), and replacing.
This is used on an ensuite basin, where the usage is me shaving (soap + stubble!) and hand washing. The narrowness of the path by which the waste exits the trap just invites gradual blockage
It's been in for 12 months and I've had to clean it 3 times, so I'm not very impressed."
"As per many other reviews, although some for the 40mm version etc, this product leaks everywhere. An hour re-doing every connection and checking the seals over and over....and it still p'd water everywhere. If it wasnt so cheap it'd be going back!"