The Prince Castle 108-128 Fryer Filter Paper is placed over the filter screen during fryer oil filtration to capture food particles and other suspended residue. Its rectangular sheet lays across the screen inside the filter tank, while the center opening accommodates the standpipe connection. Measuring 13-7/8" x 30-9/16", each sheet is sized for the designated filtration arrangement. ... https://partsfe.com/filter-paper-13-78-x-30-916-for-prince-castle-part-108-128