Borosilicate glass 3.3 with high chemical, thermal, and mechanical resistance: Sintered elements made from VitraPOR are characterized by their neutral properties and open-pore structure.

ROBU® VitraPOR® glass filters are heat resistant up to 540° and can withstand most acids, alkalis and solvents.

ROBU® VitraPOR® glass filters can be used in many chemical, pharmaceutical, biological, and technical processes, and they are produced in porosity classes from under 1µm to over 500µm. VitraPOR® glass filters are always produced according to international standards and available in many shapes and sizes.

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Filter Disk American Standard

Filter Disk European Standard

Filter Candle with Tube

Micro Filter Candle

Conical Filters

Cylindrical Filters