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.

• See also:
• Masterformat 2004
• 22 32 00 - Domestic Water Filtration Equipment
• 43 22 43 - Liquid Filters
• 44 41 00 - Water Pollution Containment and Cleanup Equipment
• Masterformat 1995
• 11300 - Fluid Waste Treatment & Disposal
• 13220 - Filter Underdrains and Media
• 15470 - Domestic Water Filtrating Equipment