Free Your Wine from Artificial Sulphites
From crisp whites to bold reds, the Üllo Open Wine Purifier restores every pour to its purest state. Simply open your favourite bottle, place Open™ on your glass, and let our Selective Sulphite™ technology do the rest.

All wine contains sulphites — artificial preservatives added to protect it during production and transport. Once the bottle is open, they’re no longer needed. With Üllo® Open™, your wine begins its journey back to natural perfection.

Our patented Selective Sulphite™ filtration uses advanced polymer technology to remove free sulphites and reduce histamines, leaving flavour, aroma, and antioxidants untouched. You’ll taste wine as the winemaker intended — smooth, vibrant, and free from the common side effects of sulphites.

Every wine benefits from aeration, but the right amount depends on the varietal and your palate. Open’s fully adjustable aeration lets you choose: keep it subtle for a delicate pinot gris, or open it up for a robust cabernet. Experiment and find your perfect pour.
Üllo Open™ is a precision wine aerator and purifier in one. Adjust the dial for a light lift on whites or a bold transformation for reds, enhancing aroma, smoothing flavour, and delivering your perfect pour every time.
