Glass fiber filters are made of 100 % borosilicate microfibers and are characterized above all by their inert behavior towards acids (with the exception of hydrofluoric acid), moderately concentrated alkalis and high temperatures. Glass fiber filters are fast filtering and have a high retention capacity of even the finest particles in the subµ range. Due to their high retention capacity, glass fiber filters can be used for larger volumes compared to paper filters, as the filtration speed decreases less with increasing particle load. Glass fiber filters from established manufacturers like Macherey-Nagel, Whatman,Sartorius, etc. are available here. Select your desired glass fiber filters with or without binder. Filter diameters range from 10 to 898 mm and are available in different pore sizes (0.7 μm, 1 μm and 3 μm) and materials (e.g. GF/A, GF/B, GF/C, GF/D, GF/F) which can be easily selected by using the drop-down menu on the left.