Extremely intense development of civilization requires from foundry casting technologies very high quality and not expensive castings. In the foundries, there are many treatments that allow increasing of the final properties of produced castings such as refining, modification, heat treatment, etc. One of the methods of increasing the quality of the casting by removing inclusions from the liquid alloy is filtration. The use of ceramic-carbon foam filters in filtration process is still analysed phenomenon that allows improving the final properties of castings. A modern method of research, testing and synthesis of innovative chemical compositions allows improving the properties of such filters. In the paper the evaluation of application properties of developed ceramic-carbon bonded foam filters is presented. The quality of the foam filters is evaluated by Computer Tomography and foundry trials in pouring of liquid metal in test molds. Additionally computer simulations were made to visualize the flow characteristics in the foam filter. The analysed filters are the result of the research work of Foundry Research Institute and the Institute of Ceramics and Building Materials, Refractory Materials Department in Gliwice.
 Emmel, M. & Aneziris, C.G. (2012). Development of novel carbon bonded filter compositions for steel melt filtration. Ceramics International. 38(6). 5165-5173.
 Gwiżdż, A., Pirowski, Z., Pysz, S., Żuczek, R., Dworak, P., (2009). Analysis of the pouring and solidification process of alloyed steel castings for low - temperature performance. Papers of Foundry Research Institute. XLIX(1), 43-52.
 Piech, K., Siwecki, K. (1993). Characteristics and application of ceramic filters. Quality and Technology, Kraków: Foundry Research Institute.
 Trytek, A. (1996). Improving of the quality of heat resistant alloys by the use of foam filters. Solidification of Metals and Alloys. 26.
 Eds. Foundry Research Institute, Technology Department (2003). The filtration of metals. Wisła: Foundry Research Institute.
 Muzyka, R., Robak, Z. & Lipowska B. (2013). Determination of criteria for the selection of a carbon carrier in ceramic-carbon suspensions for liquid metal filters. Ceramic Materials. 65(4), 406-411.
 Tchórz, A., Boroń, Ł. (2013). Quantitative characteristics of morphology 3d graphite ductile iron with x-ray CT scan. In Pacyna J. (Ed.), Papers of Materials Engineering (p. 392). Krynica: PAN.
 Uniwersał, A., Wróbel, M., Wroński, S., Bonarski, J., Tchórz, A. & Kania, B. (2013). Comparison of selected methods of the porosity testing in pressure die-castings of the AZ91 alloy. Metallurgist. Metallurgical news. LXXX(4).
 Karwiński, A., Małysza, M., Tchórz, A., Gil, A. & Lipowska, B. (2013). Integration of Computed Tomography and Simulation Analysis in Evaluation of Quality of Ceramic-Carbon Bonded Foam Filters. Archives of Foundry Engineering. 13(4), 67-72.