Available for professional procurement in standard pack sizes, these Folded Filters belong to the category of Qualitative Filter Papers. Specifically, they are Grade 0860 1/2, Ø 320 mm filters manufactured by Whatman. These medium-fast filters have a smooth surface and an approximate filtration speed of around 60 seconds, They have a typical thickness of 180 micrometers and can retain particles within the size range of 7 to 12 micrometers in liquids.

• Category: Qualitative Filter Papers
• Particle retention in liquid: 7 to 12 µm
• Brand: Whatman
• Typical thickness: 180 µm
• Filtration time [s]: 60
• UNSPSC 13.5: 41104929
• Filter type: folded filter
• Type: Sorte 0860
• Basis weight: 75 g / m2
• Filtration speed herzberg: approx. 60 s
• Diameter [mm]: 320
• Description: medium fast, smooth