
4 0 c m
33cm
actual image size: 25cm x 32cm
Description
Made by Atkins of London, this is a glazed earthenware jar containing a filter element made of carbon, which trapped microbes and other particles. The carbon was replaced regularly. The filter has a removable lid for putting in water and a zinc tap at the bottom.
Image Details
Image Ref.
10287517
© Science Museum / Science & Society Picture Library