Join Purity Vodka flight tasting by HaVen Lounge mixologist Isaac Grill. Purity Vodka comes to life in a proprietary vodka stillÂ at the Purity Vodka Distillery at Ellinge Castle in the south of Sweden. Purity Vodka has developed a unique still system specifically for vodka production. During the 34 distillations, ninety percent of the liquid is lost. The remaining spirit is so refined that no filtration is necessary, leaving all the natural flavours and character in the vodka.