Straightforward fit, does the job.
Reviewed 4 years ago by Steve Roberts
Very quick delivery. Simple and quick job to fit - especial thanks to the Shower Doctor video on this. 4 stars rather than 5 because I think it's just a bit expensive for what it is (though it's a lot cheaper than a new shower unit!), and because if had I needed to change it from low pressure to high pressure it would have been a desperate job - I couldn't shift the changer at all with the plastic key provided.