This Berkey Product ships within 2-5 business days. Sight Glass Spigot by Berkey The Berkey Sight Glass Spigot allows you to instantly read of the water level in the lower chamber of your stainless steel Berkey® System without the need for lifting the upper chamber. This makes it convenient for those who cannot physically lift the upper chamber or to avoid over-spilling. The sight glass is constructed of high-quality materials and made in the USA. Available in three 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 13" - For Crown Berkey™ System (includes sight glass brace) To care for the accessory, the glass tube of the spigot can be easily cleaned with soap and water as needed. It also includes two washers and a wingnut. Please know that all systems come standard with a basic spigot; the sight glass spigot is an upgrade purchase.
