The Argon Gas Refill Cartridge for the Plum Wine Preservation and Dispensing System is a crucial component of the system, as it provides the inert gas needed to preserve your wine. Here are some key features and information about it:
 Characteristics:
 High Quality Argon Gas: The cartridge contains pure argon gas, which is ideal for wine preservation due to its inert properties.
 Reusable and refillable: The cartridge can be refilled multiple times, reducing waste and costs.
 Easy to install: The cartridge is designed to be easily replaced in the Plum wine dispenser.
 Long-lasting preservation: When used correctly, argon gas can help preserve your wine for up to 90 days.