Calgon Carbon Corporation  (NYSE: CCC)
Pittsburgh, Pennsylvania

Calgon Carbon Corporation (Calgon Carbon) is a provider of products, and solutions for purifying water and air. As of December 31, 2007, the Company had operated in three business segments: Activated Carbon and Service, Equipment, and Consumer. The Activated Carbon and Service segment... more

RainSoft
Elk Grove Village, Illinois

RainSoft is a leading brand of top-quality equipment that treats, purifies and softens water for homes and businesses. As one of the few totally integrated product lines in the $9.4 billion water quality industry, RainSoft Water Treatment Systems maintains unparalleled excellence. ... more

Water Systems Inc
Atlanta, Georgia

WSI serves customers in the Carolinas, Tennessee, Alabama, Georgia and Florida.

PuriTec
Las Vegas, Nevada

Puritec specializes in providing you the latest in air purification and water filtration technology. Our products include air purifier, drinking home and well shower water filter, air cleaner and magnetic conditioner system.