Berkey Sight Glass Spigot

Instant Water Level Reading

NMC Berkey Sight Glass Spigot Details


  • Allows instant reading of the water level in the lower chamber of your stainless steel Berkey system
  • Available in three sizes based on the system you own:
  • 7.5" - For Travel Berkey and Big Berkey systems
  • 10" - For Royal Berkey and Imperial Berkey systems 
  • 13" - For Crown Berkey system (includes sight glass brace)
  • The glass tube of the spigot can be easily cleaned with soap and water as needed
  • Includes two washers and a wingnut
  • All systems come standard with a basic spigot; the sight glass spigot is an upgrade purchase
  • Constructed of high-quality materials and made in the USA
Berkey Sight Glass Spigot 7.5"
Availability: In stock
Berkey Sight Glass Spigot 13"
Availability: In stock