SUPRAdisc II, a depth filter module from SeitzSchenk Filter Systems, was developed for higher flows and increased contaminant loading, especially in more critical applications. SUPRAdisc II’s new patented separator design provides easier flow through the module and a more effective filtration area for greater contaminant holding. The module’s rigid construction allows for backflushing and reverse flow.SeitzSchenk Filter Systems; Tel. (800) 881-4917; Fax (410) 252-6029; E-mail: