The Sight Glass Spigot is an optional upgrade that replaces your standard Berkey spigot so that you can see the water level in the lower chamber of your Berkey without having to lift the upper chamber.
Choose the right size for your gravity filter.
7.5” for Travel & Big Berkey® Systems
10” for Royal & Imperial Berkey® Systems
13” for Crown Berkey® Systems
Included 1 special spigot with sight glass attached 2 rubber washers 1 wingnut installation and cleaning instructions.
Made of Nylon (BPA-free), glass, steel
Note: The sight glass is attached to its own black, BPA-free spigot. It cannot be used with the Berkey Stainless Steel™ Spigot.