Still Spirits best ever Filter System.Complete self contained carbon cartridge filtering system. All components integrated into one neat unit. Extremely easy to use. Polishing and Filtering your alcohol The Still Spirits EZ Filter System is a revolutionary development in alcohol filtration. The Still Spirits EZ Filter uses a specially formulated solid activated carbon cartridge to remove unwanted flavours. Its solid form conveniently eliminates the need to handle powdered or granulated carbons. Unlike ordinary water purification carbons, the EZ Filter’s Carbon Cartridge has a unique pore structure purification which allows the spirit to pass through while the unwanted flavours are absorbed by the activated carbon. The pore structure of carbons required for water purification, vary from the requirement for distilled spirit purification. Still Spirits purpose built cartridges contain carbons designed to clean and purify home distilled spirit and will also purify water if required.