The Berkey Sight Glass™ Spigot allows instant reading of water levels in lower chambers of the Berkey® water purification systems. Our convenient Berkey Sight Glass™ Spigot can be found here.

Sight Glass Spigots

7.5″- Travel Berkey and Big Berkey

10″- Royal Berkey and Imperial Berkey

13″- Crown Berkey

For instructions on assembling and cleaning a Berkey Sight Glass™ Spigot, click here.