CORAVIN Pure Argon Wine Preservation Capsules, 6-Pack Silver — Ultra‑Pure 5.0, Leak‑Tested Fit

Coravin Pure argon capsules are medical‑grade, leak‑tested gas cartridges designed to preserve opened bottles by displacing oxygen without altering wine flavor.

When you use a Coravin system to pour wine without removing the cork, a reliable source of pure argon is essential. These six replacement capsules deliver ultra‑pure, 5.0‑grade argon in sealed canisters engineered to fit Coravin systems, so each pour maintains the wine’s character while slowing oxidation. The capsules are produced in a controlled medical environment and each unit passes a multi‑point inspection to ensure consistent performance.

How do these capsules keep my wine tasting the same after opening?

Argon is an inert gas that sits above the wine and prevents oxygen from reaching it; these capsules release a measured flow that fills the bottle headspace and preserves remaining wine. Coravin’s 100% ultra‑pure argon minimizes any interaction with wine compounds, and the manufacturing controls reduce risk of contamination.

• Ultra‑pure argon 5.0, certified at source
• Two‑stage deep cleaning and medical‑grade filling
• Multi‑point post‑manufacture sensory inspection
• Patented cap and seal for a secure, leak‑free fit

Will these capsules work with my Coravin model and how easy are they to install?

Coravin Pure capsules are built to the brand’s specifications and are compatible with Coravin systems that accept standard Pure capsules. Installation is straightforward: screw the capsule into the device according to your system’s instructions until it seats securely, then you’re ready to preserve and pour.

• Direct fit for Coravin Pure‑compatible models
• Threaded, tamper‑resistant cap for quick installation
• No special tools required—hand‑tighten per device guidance
• Six capsules included for multiple uses

How long does one capsule last and how many bottles can I preserve?

Capsule life depends on pour size and frequency; a single capsule typically preserves multiple partial pours from several bottles. Small tastings use less gas, while decanted servings use more—expect several standard pours before replacement is needed.

• Usage varies by pour size and bottle headspace
• Best for regular at‑home entertaining or gradual enjoyment
• Replace when device indicators or performance decline
• Six‑pack offers backup capsules for repeated sessions

Who is this for?

These Coravin Pure argon capsules are for wine lovers who want to enjoy single pours over days, weeks, or longer without sacrificing flavor. They suit home collectors, restaurants offering per‑glass service from bottle, and anyone using a compatible Coravin system who values consistent, lab‑grade preservation and the convenience of a six‑pack of sealed, ready‑to‑use canisters.