Inert Gas System for Variable Volume Tanks itemID-10750 This is a replacement end-plate

This is a replacement end-plate for the Buon Vino Super Jet filter

5oz capacity (perfect quantity for a strong 12 cup french press) and fan speed control

5" Barb for connection of 1

Use just as much as you need to top up the vessel

This is much

Inert Gas System for Variable Volume Tanks itemID-10750 This is a replacement end-plateProtect your wine from oxidation! If you store wine in a variable volume tank in an environment that is not perfectly temperature controlled and the temperature drops, the wine in the tank will contract. As the wine contracts it creates a vacuum and pulls air into the tank. Even in a temperature controlled environment sampling will pull in small amounts of air. The traditional airlocks used in variable volume lids allow air to enter. If air does not