Once I had a little plastic filter which consisted of concentric rings
for preventing hair getting into the waste pipe. It sat in the waste,
could be lifted out with the aid of a little pip which didn't prevent
the insertion of a bung/plug, and did a great job without resticting
the water flow very much.
I've spent half an hour plugging various keywords into google and
haven't had a single bite.
Does anyone know a source of this little gadget or, at least, a
keyword which will yield a productive search?
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