This ultimate Water/Spirits filter is designed for spirits making using activated carbon and slow spirits flow through the carbon to remove by-products in spirits.
You shall get extra pure alcohol than using other type of filter. By adjust the outlet flow of spirits, you can filtrate the spirits faster or slower, but always remember that the longer time you take, the better quality of spirits you will get.
With the bigger bucket you can store more spirits and filtrate the spirits at one time. For better result, you can even pack some carbon with tea bag and drop into spirits before you filtrate.