SIGHT GLASS SPIGOT SPECIFICATIONS:
Allows instant reading of the water level in the lower chamber of your stainless steel Berkey® System
 
Available in 2 sizes based on the system you own:
7.5" - For Travel Berkey® System and Big Berkey® System
10" - For Royal Berkey® System and Imperial Berkey® System
 
SIGHT GLASS SPIGOT INCLUDES: two washers and a wingnut
 
FYI: All systems come standard with a basic spigot; the sight glass spigot is an upgrade purchase
 
CLEANING: The glass tube of the spigot can be easily cleaned with soap and water as needed
 
Constructed of high-quality materials and made in the USA