VitraPOR® is the brand name for a complete line of sintered filter - elements.
ROBU® products represent the internationally established type of
borosilicate glass 3.3 according to DIN/ISO 3585 and the
american, english and french standards.
Highly technological manufacturing processes secure the quality of the
ROBU® sinter-products already during production and guarantee uniform
properties even for the highest demands and exacting applications.
