REMOVES SULFITES – The only product with revolutionary technology to selectively remove sulfites, the preservative in wine responsible for wine headaches. Removing sulfites helps wine aromas come alive as well. | ENJOY ANY WINE SULFITE FREE –Üllo filters used with the Ullo wine purifier make it simple to enjoy any bottle (750ml) of wine, from white wine to red wine, sulfite-free without the wine headache or hangover side-effects. | RESTORE THE NATURAL QUALITY OF WINE – Remove the bitter and harsh taste associated with sulfites. Combine with Üllo's built-in wine aerator to taste your wines as they were in the vineyard. | NO WINE HEADACHES - Removing sulfites helps alleviate side effects caused by enjoying wine including headaches, congestion, and hangovers. Enjoy the Ullowine experience or have the perfect wine gift to give | SAFE AND EFFECTIVE – Each UIIo wine filter is proven safe in tests by independent laboratories in the USA. Our Filters are FDA compliant, BPA-Free, and disposable for easy replacement from your Ullo wine purifier.