Use the Filter Cage Core Assembly to convert your 2013 – 2017 spa to be able to use coreless filters (part #10-00416 or #10-00810) or use as a replacement part for 2018 and newer spas. Fits A Series, R Series, X Series, and STIL spas 2013 – present. Includes both the filter core cage and cap.
Filter Core Cage & Cap Assembly
Filter Core Cage and Cap Assembly for use with 2013 and newer Bullfrog Spas.