Wirquin Twisto 34040802 Shower Plug Metal Plughole Diameter 90 mm Grille Diameter 120 mm

has no hair/dirt trap, so the trap blocks easily and chances are your waste pipe will get blocked as wellhas 2 possible covers: plastic and chrome on plastic, both are not robust enough and are easily brokenthe plastic flange is very prone to cracking as well, this flooded my lounge before I had realised what happenedjust replaced 2 of these with mc alpine ones which are superior in every way: faster flow rate, good hair trap and solid metal topin short: avoid

Worst shower waste I have ever used. Relies completely on the rubber seal which is only clamped with 2 screws and a very weak clamping plate. Had to replace with something more safe.

Like previous reviewer, I had to replace this because the water just wasn't draining away. Mine was a Twisto 90 supplied with the Mira tray. I replaced the Twisto with a McAlpine trap and the difference was amazing. No rising water level in the tray now! The Twisto is supposed to be self cleaning but I had to use a plunger regularly. It is partucularly intolerant of soapy water. Only one star because I can't recommend anything that had to be replaced because of inadeqaute performance. The plastic cover kept detatching too. Very poor.