www.foodengineeringmag.com/articles/83661-beer-stabilizing-filters
Beer stabilizing filters
June 2, 2004

Millipore's Brewpor caustic resistant cartridge filters help to microbiologically stabilize beer and malt-based beverages. Available in 10, 20, 30 and 40-in. lengths, the filters resist thermal stress and repeated exposure to hot water and caustics, according to the manufacturer. They are constructed of a Durapore polyvinylidene fluoride membrane and polypropylene components.
Millipore; 800-MILLIPORE;
www.millipore.com/biopharm