Waterway brand Plug for the Filter Bypass plumbing connection, 2.0 inch. OEM part number 715-9900. Sold as a pair.
SpaGuts P/N: 50-200-9909
This plug is compatible with the Waterway Top Load Filter Systems and the Dyna-Flo Top Mount Skim Filters.
This item comes with a 90-Day limited warranty and is NON-Returnable.