Prepleated Qualitative Filter Papers Mean Less Work, Faster Filtering
No more folding circles to fit conical filters when you use Whatman Prepleated Qualitative Filter Papers. Prepleating exposes more surface area for faster filtration and higher total loading capacity. Self-supporting filter shape helps to maintain flow rate. Use for general-purpose filtration. Excellent particle retention. All diameter sizes are Grade 2V (8µm). Choose from four sizes. Pkgs. of 100. Whatman products are intended for research and development purposes only.