• Skip to primary navigation
  • Skip to main content
  • Skip to footer
Rock Island Capital

Rock Island Capital

We Partner With Exceptional Management Teams

  • LinkedIn
  • Home
  • Private Capital
    • Investment Criteria
    • Types of Investments
  • Portfolio
  • Our Team
  • Contact Us
  • 630-413-9136

Superior Felt & Filtration

Location: McHenry, IL
Industry: Converter and distributor of nonwoven materials

Company Description:
Superior Felt & Filtration is a converter and distributor of nonwoven materials and subcomponent manufacturer primarily serving the medical and industrial filtration markets. The company maintains the largest inventory of nonwoven textiles in North America and is the exclusive North American distribution of Technostat® electrostatic, nonwoven media to medical end-markets.

Company Timeline:
2022 – Superior Felt & Filtration is recapitalized by Rock Island Capital and management

« Belle Aire
ALZA Group »

Let’s Work Together

Get in Touch

Footer

Regulatory Information

Disclaimer

Privacy Notice

Contact

Get directions
(630) 413-9136

Navigation

  • Home
  • Private Capital
  • Portfolio
  • Our Team
  • Contact Us

Copyright © 2025 Rock Island Capital