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/

Filter Services International
FSI is a service company with one specific specialty--the periodic changing of air conditioning and heating filters for commercial,industrial and professional business operations. our objectives are: To provide a cost-effective, high quality, responsive service that reduces the client's monthly operating costs.To extend the useful life of the client's air conditioning and heating equipments. To reduce the risk of poor health caused by poor indoor air quality.
http://www.filterservicesinc.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/

The Conrad Company
Manufactureres of Heated Hoses, Heat Blankets and flexible electric heaters.
http://www.conrad-co.com/

Horst GmbH.
Das Unternehmen ist in der Entwicklung, Herstellung und Vertrieb von elektrischen Heizelementen tätig, die vorwiegend im Bereich der Forschung und Industrie eingesetzt werden.
http://www.horst.de

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

TJ's Plumbing and Heating Inc.
TJ’s Radiant Heat Plumbing and Heating provides air conditioning and Snow Melting in Boston Massachusetts and New England
http://www.tjsradiantheat.com/