Hot tub number of jets: 20. Spa with air injectors: 8. Spa with Headrest: 2. Spa with digital control panel: Yes. Ultraviolet Treatment UV: Yes. Hot tub with galvanized metal frame: Yes. Energy Saving Cover: Yes. Color Sense: 4 LED. Stainless Jets / Nozzles: Yes. Spa with Filter: Cartridge. Clean Water (spa with ozonator): Yes. Hot tub with high pressure filter with cartridge: Yes.