Kieselguhr prepleated paper with a medium to slow flow rate and additional adsorption effect.

  • Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
  • Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
  • Increased total loading capacity as more filter area is available.
  • Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
  • The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.

Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.

Read more
Something went wrong - we were not able to load your agreed MSA pricing. Please try refreshing the page.
Product Product Name Price
10310244 Grade 287 ½ Qualitative Filter Paper Folded (Prepleated), 125 mm 125 mm On Request Get Quote
10310245 Grade 287 ½ Qualitative Filter Paper Folded (Prepleated), 150 mm 150 mm 52.04 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10310247 Grade 287 ½ Qualitative Filter Paper Folded (Prepleated), 185 mm 185 mm 62.83 USD Add to cart Get Quote

In Stock Stock on request Limited stock

No reviews have been left for this product. Be the first to leave a review!

Leave a Review

You are not logged in.

To leave a review Register or Log In

Looking for support assistance?

Explore Product Support like Accessories, FAQs, Flow path schemes, Maintenance, Packing procedures, Spare parts, Troubleshooting and more.

If you can't find what you need, contact us to solve your problems.

Contact Us