Abstract: A waste outlet has a clamping ring which seats a flared filler tube. The tube directs water into a well in which the water rises and overflows into the bowl of the outlet. The filler tube contains a solids filter disc which is connected to the filler tube. When the cover is removed, the tube and the disc are removable as a pair. The disc cleans the well as it is retracted. The disc drops clear of the tube allowing the disc to be cleaned before re-insertion. A version for spa baths has a screw operated disc for making the outlet function as a plug. A rectangular grooved drainage plate for draining tiles directly through slots in the ring is provided with the waste outlet as a version for shower slabs.