35 sq. ft. Waterway.
The inside diameter of 2" Female SAE thread is approximately 1-11/16.
4CH-935 replaces: Filbur FC-0170 UPC 645544001702. Pleatco PWW35L UPC 090164006451. OEM 817-4035. Unicel UPC 678285240178.
Commonly used in: Waterway Plastics Teleweir Skim Filter, Nordic Hot Tubs, Rising Dragon.
PuraSpa® Filters are quality pleated filters, made with Reemay® Filtration Fabric. We may substitute with Unicel® brand filters, another quality hot tub filter.