Used by the all-grain brewer as a filter bed after mashing. They may be used in any all-grain batch for this purpose, but they should definitely be used when mashing large amounts of flaked adjuncts or wheat malt. Helps prevent stuck mashes for high adjunct brews. Also great when used for pressing grapes. Used to prevent gummy thick mashes, Rice Hulls are particularly used when using flaked or torrified adjuncts Add up to 10% rice hulls to enhance the filtration effectiveness of the lauter bed. Particularly beneficial when producing wheat beers.