Description

Quadrant fold
Whatman filtration solutions from Cytiva offers folded filter papers in ready to use formats to support your application needs, saving valuable time and providing ease of use when undertaking repetitive or multiple analysis.

Customized formats
Whatman qualitative and quantitative grades are now available in new convenient formats. The pre-folded paper is offered in pyramid format, diameter, and grade to support your application needs. There are various stacking and packaging options available to suit customer needs.

Advantages of using pre-folded filter papers
Valuable time savings: Savings in time required to fold circles to fit conical filter funnels.
Decreased overall filtration time: Because of the extra surface area exposed; the normal slowdown of filtration speed due to the loading of particulate is postponed.
Ease of use: Pre-folded pyramid filter papers are made available in stacks for easy handling during repetitive/multiple analyses.
More loading capacity: Increased total loading capacity as more filter area is available.
Affordable: Save on the cost by eliminating wastage of filter papers while cutting out filter papers to fit conical funnels.