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ZOS Wine Preservation


  • Most effective way to preserve open bottles of wine, absorbing 100% of the Oxygen that damages wine within minutes.
  • Easy to use, simply insert into bottle like a stopper. ZOS fits most 750ml bottles (some larger screw cap necks and oversized bottles are not compatible)
  • Keeps your bottles fresh up to 8 weeks. Cartridges lasts about 15 bottles depending on usage.
  • Cartridges are made from food‐safe materials
  • Refill cartridges available (Item Number: SL‐100, 2 PK)
  • What’s in the box? 1 HALO Wine Preserver, 1 HALO Testing Holder, 1 ZOS Cartridge, 2 batteries, Simple Instructions


ZOS has created the new Wine Preserver, an easy to use wine-preservation system which will keep each glass taste as good as the first. Ever opened a nice bottle of wine but didn’t quite finish it, only to let it go to waste within a day? The new ZOS is the only solution which eliminates 100% of the oxygen from an opened bottle of wine to preserve it for weeks to months. The ZOS simply inserts into the bottle like a stopper. The cartridge contains a patented, non-toxic material which absorbs 100% of the oxygen in the wine bottle, stopping the oxidation process, which can extend the life of wine for an additional 2 months. Don’t worry! ZOS won’t impact the taste of your wine and is completely safe for any food product. The cartridge will last up to a dozen or so bottles, depending on usage and exposure to oxygen in between bottles. Store vertically to allow the cartridge to interact with the oxygen and to prevent leaking. The kit includes a testing holder which will evaluate the cartridge after each use. The indicator light on top will turn bright green or red; indicating if the cartridge is still good to use, or ready for replacement. After each use, simply clean off using a damp cloth. No more wasteful spending on high dollar wines that spoil!

As soon as a bottle of wine is opened, it is exposed to air and begins to oxidize and change taste within a couple hours and spoil within a day or two. By inserting the wine stopper and oxygen-absorbing cartridge into the bottle, wine drinkers can now enjoy their wine one glass at a time.  Perfect for use during the holidays or as a last minute gift!

Product Description: ZOS is the only wine saver that eliminates 100% of the oxygen that can spoil wine.  Simply insert ZOS into an open bottle of wine and the cartridge immediately begins to absorb the oxygen preserving the remaining contents within minutes. ZOS fits into most 750ml bottles of wine and cartridges last for up to 10 bottles depending on oxygen exposure. The ZOS wine saver kit includes an easy to use wine stopper with a patented, non-toxic oxygen-absorbing cartridge and electronic tester cartridge tester that tells you within seconds if the cartridge is still good or needs to be replaced, as well as a storage case.

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