This is the upper ceramic chamber/insert of the Billabong MKII water Purifier
To make sure you lid is going to fit the replacement insert ok, please send me an email with your lid diameter.
Diameter of top of insert : 254mm
Diameter of bottom of insert : 175MM
** This one flagged as a second because it crack line in the upper rim part as shown. Shouldn't be an issue if water line is keep below crack line.
RRP $75.00