Oberlin Filter Company
Manufactures and distributes range of filtration products and equipment. Includes filter cloths, filter bags and cartridges, air filter units, and selection of new and used filter systems. Offers free analysis of wastewater samples.
http://www.oberlinfilter.com/

Isarog Pulp and Paper Co., Inc.
Processing and production of abaca pulp and is also engaged in the production of pulp from other fibers such as kenaf, jute, and salago, as a secondary business.
http://www.isarogpulp.com/

Heinrich Fiedler GmbH & Co. KG
Germany. Manufactures perforated plates, screening cylinders, and filter elements for the pulp and paper, brewery, chemical, pharmaceutical, mechanical engineering, automotive, and foodstuffs industries.
http://www.fiedler.de/

DVP Technologies
Eye Fidelity Tools include the moire filter, graininess filter and JPEG filter.
http://www.dvp.co.il/

Lianda Filter Equipment Co.,Ltd.
Anping Lianda Filter Equipment Co.,Ltd.is an exporter and manufacturer of stainless steel melting filter element, pleated and pipe type,disc filters and filtration wire cloth: over 80 percent of filter elements for export
http://www.lianda-filter.com/

AACplayer
The world's largest development and download repository of Open Source code and applications
http://sourceforge.net/projects/aacplayer/

Filter Specialists, Inc
FSI is the world's most innovative manufacturer of liquid filtration products. We've patented dozens of designs for filter vessels, filter bags and filter cartridges, providing our customers with improved efficiency and significant cost savings.
http://www.fsifilters.com/

Filter Belts Inc.
Manufactures broad range of replacement filters and parts for liquid and solid separation equipment. Separate groups of products are designed for needs of chemical processing, pulp and paper mills, and wastewater treatment plants.
http://www.filterbelts.com/

MuRa's Filter Meister
Professional filters for Adobe Photoshop and plugin compatible programs such as Paint Shop Pro and available only for the Windows. They are made with Filter Formula. This filter collection is freeware.
http://www.geocities.com/murakuma/mmplugins.html

Pulp Molding Plant
Leading manufacturer of pulp molding plant for molded pulp packaging business.
http://www.pulpmold.co.kr