Filtration and Separation
- Monthly newsletter and commercial resources for engineers, designers, consultants and end-users. Limited collection of technical articles from the Elsevier Science Group, Kidlington, Oxford, England.
- http://www.filtsep.com/

Filtration Questions and Answers
- One of three bulletin boards for discussing filtration problems, maintained by Spectrum Chromatography, Houston, TX.
- http://www.filterchat.com/