Berkey Sight Glass Spigot 25cm - for Royal & Imperial

The 25 cm Berkey sight glass spigot is the perfect upgrade for owners of a Berkey Royal (11.4 litres) or Berkey Imperial (17 litres). The longer, transparent tube is matched to the taller lower chamber of these larger Berkey models and shows the water level right up to the top. Why replace it The standard plastic spigot on a Berkey is sturdy, but you have no visual check on the water level at all. Especially with the Royal and Imperial, where the lower chamber is large and tall, the upgrade pays off. You always know when a refill is needed, you avoid overflowing, and you can see in real time whether the filter speed is on par. Compatibility Made for the Berkey Royal and Berkey Imperial. The 25 cm length covers the entire lower chamber height of these models. Installation Fit it yourself: unscrew the standard spigot, put the sight glass model on, and use a new washer if needed. No special tools required. Features 25 cm tube length, for Berkey Royal and Imperial, transparent for the water level, easy to install yourself, prevents overfilling, a visual check on filter speed.