Since 1972 Filter Specialists, Inc. has maintained its reputation as a world-class innovator of filtration solutions for a wide variety of customers and applications. First to introduce market-leading solutions like the Polyloc Bag Ring which hermetically seals to prevent liquid bypass, and the Polymicro Seamless Absolute-rated Filter Bag that removes the risk of unfiltered bypass, Filter Specialists, Inc. focuses on each customer's unique requirements and develops quality, economical solutions that become industry standards.