B Berkefeld PurBev® Media Filter BERKEFELD PurBev® Media Filter are pressurized filters engineered according to hygienic design directives for food and beverage water treatment. Filter media are chosen in function of the application. Filtration E Ecodisk™ Ecodisk™ - The Ecological solution for domestic wastewater treatment plants, from 100 to 10,000 Population Equivalent. Aerobic Wastewater Treatment W Whittier™ PowerClean Nutshell Filters PowerClean® filters are among some of the most advanced nutshell filtration technologies available in the market. Filtration
