Bullfrog Spas Manuals and Docs Manuals and Brochures 2013-20152016-2019 (Balboa)2019-Current (Gecko) M, A, R, X and Stil Brochure (Rev 2020)A and R Series BrochureM Series BrochureStil BrochureX Series Brochure JetPak Chart (Rev 2020)2020 Premium Audio2020 Wifi Cloud ControlEOS Enhanced Ozone Spa diagrams