"Not impressed, had one fitted for 18 months & it keeps failing. The blue float on the side sticks, it did it in its first few weeks, then settled down but now it does it constantly causing my water tank to overflow.
This is bad design in my opinion, the water comes out of the top and dribbles down the side of the whole unit, so after 18 months in a fairly hard water area, this thing is coated with scale, it's presumably this that makes the float stick.
At £18 it's the most expensive inlet valve I've ever bought and the fastest to fail. I won't be touching Fluidmaster again .."