Valued in production environments for consistent processing properties, the Grade 934Ah Circles, 70 Mm filters from Whatman offer fast and high loading capabilities. These glass-quartz fibre filters, weighing 70 grams per square meter, provide an impressive airflow rate of 3.7 seconds per 100 milliliters per inch squared. With a typical thickness of 435 micrometers and a filtration speed these filters excel in their ability to retain particles as small as 1.5 micrometers in liquids.

• Category: Glass- / Quartz Fibre Filters
• Brand: Whatman
• Air flow: 3.7 s / 100 ml / in2
• Particle retention in liquid: 1.5 µm
• UNSPSC 13.5: 41104929
• Description: fast, high loading
• Typical thickness: 435 µm
• Weight: 70 g / m2
• Filtration speed herzberg: 47 s