This standard cistern syphon will fit nearly all cisterns that have a front lever.
The cistern syphon features an internal overflow so if the cistern does overflow, you can see it running into the pan.
It is also height adjustable from 7" - 9.5"
If you are in any doubt, contact us with a picture of your cistern if possible and we can advise you.
Also useful would be any letters and/or numbers from underneath the cistern lid.