We've spent 3 years developing the ZOS Wine preserver technology. Our patented technology will quickly remove 100% of the oxygen from a wine bottle very quickly. This extends the life of the wine after opening and allows you to drink it for many weeks elimating spoilage completely.
Once you open a bottle, the wine is exposed to oxygen. Over time, the oxygen will damage the wine’s flavor. Only the ZOS Wine Preserver removes 100% of the oxygen. Other systems remove some, but even a little oxygen will damage your wine quickly.
The ZOS Wine Preserver is made of a high performance stopper attached to a replaceable cartridge. You simply insert the ZOS Wine Preserver into an open bottle of wine and within minutes, our patented cartridge absorbs all of the oxygen in the bottle. Each cartridge lasts up to 15 bottles and is easily replaced. The system comes with a holder that is used to test the performance of the cartridge.
Included with each ZOS Wine Preserver is a holder. This holder performs two functions. First, by inserting the ZOS Stopper into the holder, it will perform a test to tell you if the cartridge is still good, or if it needs to be replaced. It does this by displaying a Green (good) or Red (change) light at the end of the test. The holder is also a sealed container that will preserve the life of the cartridge between uses.
Because the cartridge is such a powerful oxygen absorber, exposure to oxygen will significantly reduce cartridge life. When not in use, the ZOS Wine Preserver should always be stored in this protective holder.
Easy to replace Refill Cartridges always keep your ZOS Wine Preserver at top performance. Each Refill Cartridge lasts up to 15 bottles of wine.