From Business: National Air Filter is the industry leader in the testing and maintenance of cleanrooms and controlled environments to ensure consistent reliability, efficiency, and…

From Business: About Columbia Filters Columbia Filters is a window film dealer, installing contractor and a distributor of high efficiency air filtration products. In business since 1974,…

From Business: Camfil Farr is a leading manufacturer of filters and clean air solutions. Its products can be found in offices, clean rooms for sensitive electronics production, mines,…

From Business: Behringer is the manufacturer and supplier of high-performance filtration products. It provides solutions for all contamination-related problems and applications. The company…

From Business: Started in 1979, I.W. Tremont Co. Inc. specializes in offering analytical and technical specialty products. Located in Hawthorne, N.J., it offers an array of products, such as…

"Beware of this company. Very sloppy, employees do not look presentable, left a mess in my kitchen, got water on my exhaust fan motor and burnt it out, tracked grease on my…"