Whatman™ Grade 597½ Qualitative Folded Filter Circles

Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself. Whatman™ Grade 597½ Qualitative Folded Filter Circles eliminate the need to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.

Brand: Whatman™

Manufacturer Part Number: 10311842

X100 FOLDED FILTERS 597 1/290MM 10

UNSPSC: 40161803

Code: 69

Additional Details:
Additional Details: Weight: 0.05000kg

Product Code. 11395224

Quantity Price
1 £28.22 / Pack of 100
Estimated Shipment
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Description and Specification


Quantity 100Pack
Diameter (Metric) 90mm
Grade 597½
Material Cellulose
For Use With (Application) Food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis)
Thickness (Metric) 180μm
Pore Size (Metric) 4 to 7μm
Particle Retention Medium to fine
Flow Rate Medium Fast
Format Prepleated Circle
Disc Diameter 90mm

Cellulose filters used in food testing and for the removal of CO2 and turbidity from beverages.
  • Increased load capacity
  • Decreased filtration time
  • Thin filter paper
  • Medium-fast
  • Medium to fine particle retention