Filtrate's third century

YOU can't call Filtrate restless, for they move house only about once every 140 years! So this year's move to a brand new £900,000 factory a couple of miles away in Leeds is of particular significance. It means that the company will enter its third century of oil production on a new site which is only the third in the near‐200‐year history of the company, Britain's oldest lubricating oil manufacturers and still independent.