Imagine, No More: Wine Headaches, Congestion, Skin Flushing or Hangovers - it is possible with PureWine! PureWine makes the only filters that rapidly remove both histamines & sulfites from wine - the culprits which cause wine intolerance for millions of people – and PureWine works on all varietals of wine - red, white and sparkling. The Wand™ Single filters and aerates one glass of wine.