The Doulton Ceramic Candle is made by Fairey Industrial Ceramics LTD in the UK they produce a range of products including the British Berkefield Candle and the Doulton Ultra Carb Candle.
This cartridge is the Doulton Super sterasyl which suits AUSTRALIS, VITALI, STEPHANI, TERRACOTTA, WATERCO, STONEWARE GRAVITY FED WATER FILTERS.
The Ceramic Cartridge is designed for use in gravity water filters. It works using a three stage filtration process.
Dimensions: 127 mm long (including thread) 49 mm Wide
There are 2 standard types of mount (long and short). The length of mount required is determined by the type of housing into which it is to be fitted.
The short mount is ¾ inch or 19mm long.
The long mount is 1 ¼ inch or 36mm long. The candle sold on this page is the long mount.