Notes - Screwpull Wine Funnel WA108. Design and technology combine perfectly with this duo-flow wine filter. Made of high grade stainless steel combining mirror and matt finish, it comes with a Betamesh® filter – the finest filter material in the world. Our funnel filters both horizontally and vertically, giving outstanding performance, rapid-flow rate and clog free operation. The fine mesh removes the wine sediments and clarifies the wine to enjoy it at its best, while the curved spout assists the aeration of the wine. Suitable for use with most decanters. Complete with elegant storage stand. Why use a Wine Funnel? Wine should be free of visible impurities. Wine may have natural sediment. This should be removed before the wine is assessed and enjoyed. Filtration is the most effective way to remove sediment. Filters vary in quality and performance. Coarse filters help to remove visible particles whereas fine filters also help to clarify the wine.