VitraPOR® is the brand name for a complete line of sintered glassfilter elements made of borosilicate glass 3.3 and quartz glass.

ROBU® sintered glassfilters meet the internationally established standards for porous sinterfilters according to ISO 4793 and borosilicate glass 3.3  according to ISO 3585 as well as the American Standard ASTM E 128 and the British Standard BS 1752.

Standard VitraPOR® Sinterfilters and Laboratory glassware - we are happy to work together with you in designing the best solutions for all your individual needs - quickly and effectively.

Please note that new prices will apply from January 1st, 2023. New pricelists for standard products can be found in our Service/Downloads-area.
Orders with a confirmed delivery date in 2023, will be executed at the new 2023 prices. Prices may have to be adjusted on short notice due to unforeseen market conditions.