Canister Vapor Lock- (Slow Spigot)

Stainless steel water systems may experience a  “vapor lock” that doesn’t permit the required air to pass freely between the upper and lower canisters. When spigot is opened, the system needs to exhale. (air needs to escape)

The top canister should nest loosely in the bottom canister.

To file a warranty claim with us, provide us with your order number or the name used on your invoice. Contact us here

If you haven't purchased from this site, then please contact the dealer you purchased from.


For USA customers, depending on whom you purchased from, you may be required to file warranty claim with manufacturer.

Online warranty claim form (USA customers only)


Other options below;

Anti Air Lock Clips are available by clicking here


 Also; for a temporary solution or if you are unable to process a warranty.
Berkey Water Canada - or
Berkey Water USA - or