Caldo has been a leading UK supplier of hot gas filtration equipment since 1992 and has made more than 60 successful installations on many different processes, all over the world. Caldo`s personnel have been involved in the development of hot gas filtration technology since the late 1980s and have direct experience of all of the most important applications of hot gas filtration. Caldo are located in their own premises in Bromsgrove, Worcestershire, England.