Got Questions? Below you'll find answers to some of the most common questions you may have about Plum.

Questions?
and answers
Why use argon gas for preservation?

Argon is an inert gas widely used to prevent oxidation in wineries. The argon displaces oxygen and creates a protective layer above the wine that preserves its flavor, aroma, and color by acting as a barrier between wine and oxygen. 

Why use argon gas for preservation?

Argon is an inert gas widely used to prevent oxidation in wineries. The argon displaces oxygen and creates a protective layer above the wine that preserves its flavor, aroma, and color by acting as a barrier between wine and oxygen. 

How long does the wine stay fresh? 

The Plum Wine Preserver maintains the flavor, aroma, and structure of your wine for up
to 90 days.

How long does the wine stay fresh? 

The Plum Wine Preserver maintains the flavor, aroma, and structure of your wine for up
to 90 days.

How often do I need to replace the argon gas? 

A single argon cartridge lasts for approximately 10-15 bottles. The system will notify you when it’s time for a replacement.

How often do I need to replace the argon gas? 

A single argon cartridge lasts for approximately 10-15 bottles. The system will notify you when it’s time for a replacement.

How does the Plum Wine Preserver work? 

The Plum Wine Preserver uses advanced argon gas preservation and precision temperature control to keep your wine fresh for up to 90 days. A precision needle punctures the cork, allowing wine to be dispensed while maintaining an airtight seal that prevents oxidation. The machine then pumps argon into the bottle, the gold standard in wine preservation. 

How does the Plum Wine Preserver work? 

The Plum Wine Preserver uses advanced argon gas preservation and precision temperature control to keep your wine fresh for up to 90 days. A precision needle punctures the cork, allowing wine to be dispensed while maintaining an airtight seal that prevents oxidation. The machine then pumps argon into the bottle, the gold standard in wine preservation. 

What types of wine bottles does the Plum Wine Preserver support? 

The Plum Wine Preserver accommodates standard 750ml bottles with natural, synthetic, or engineered corks. It does not support screw caps. 

What types of wine bottles does the Plum Wine Preserver support? 

The Plum Wine Preserver accommodates standard 750ml bottles with natural, synthetic, or engineered corks. It does not support screw caps. 

Can I adjust the serving temperature? 

Yes, the wine preserver features a custom temperature control dial so you can set the perfect temperature for each bottle. 

Can I adjust the serving temperature? 

Yes, the wine preserver features a custom temperature control dial so you can set the perfect temperature for each bottle. 

How many bottles does the Plum Wine Preserver hold? 

The Plum Wine Preserver is designed to preserve and pour from one bottle at a time. 

How many bottles does the Plum Wine Preserver hold? 

The Plum Wine Preserver is designed to preserve and pour from one bottle at a time. 

What happened to Plum?

The original Plum brand has been discontinued, however, its name and patented technology have been acquired by C+A Global, a company with proven expertise in revitalizing and evolving established brands. With a deep commitment to innovation, we are diligently developing a next-generation Plum wine preservation system, designed to enhance and refine the experience. The highly-anticipated launch is set for early 2026.

What happened to Plum?

The original Plum brand has been discontinued, however, its name and patented technology have been acquired by C+A Global, a company with proven expertise in revitalizing and evolving established brands. With a deep commitment to innovation, we are diligently developing a next-generation Plum wine preservation system, designed to enhance and refine the experience. The highly-anticipated launch is set for early 2026.