From Business: Top Quality Air provides quality, dependable air duct services to improve the air quality in your home. When it comes to great customer service, fast and clean service, and…

From Business: Capstan California is a manufacturer and supplier of various types of sintered metal filters. It stocks filters in a range of sizes and material grades for various…

From Business: Established in 1971, Florence Filter Corporation is a major distributor of air purification filters. It specializes in making custom filters. Located in Compton, Calif., it…

From Business: H2scan is a limited-liability company headquartered in Valencia, Calif., formed September 18, 2002 through an MBO with capital assistance from Vancouver-based Chrysalix Energy…

From Business: Camfil Farr is one of the world's largest and leading manufacturers of filters as well as clean air solutions. It serves solutions to offices, clean rooms for sensitive…

From Business: Advanced Filtration Concepts (AFC) provides new and innovative air filtration products and services for H.V.A.C, industrial and gas turbine/power applications. In business…

From Business: Founded in 1918, Vortox Company is an engineer and builder of air cleaner and other fabricated devices that manufacture basic specifications of all air filtration devices used…