CLOU
Clou - Das ultimative Lifestyle-Faltrad aus Wien - Der ideale Begleiter für: Camping, Bootsfahrt, Faltboot, Flugzeug, Auto, Park & Ride, Lifestyle, Auffallen, Klapprad
http://www.clou.at

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/

BKR Italia Srl
Design and manufacture of computer controlled stepped spreading, zig-zag, face-to-face, and open folded spreading machines for folded and tubular textile fabric applications.
http://www.bkritalia.com/

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/

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

Filter Solutions
Solutions to all your electrical, IIR, and FIR filter design, synthesis and analysis software needs.
http://www.filter-solutions.com/

General Filtration
Products and expertise for liquid filtration including filter equipment, filteraids, roll media, filter paper, filter pads, filter cartridges, activated carbon and bleaching clay.
http://www.generalfiltration.com/