Replacement Clamp for Fish Mate 2000, 3000 PUV and 3000 PBIO Pond Filters

The clamp holds the lid against the pressure in the filter body, so a distorted one will not seal however hard it is done up. This is the genuine part for the Fish Mate 2000 and 3000 PUV, references 266 and 267, and the 3000 PBIO, reference 271.