21LX Collection9.2 J-LXL General Spa Features And Controls1+ _ 212122221101010 109111111 1181313 13553418 561818 181414141414141414151515 15161916 16161771. Control Panel2. Toggle Air Controls (3)3. Filter/Skimmer Grill4. PowerPro MX2 Footwell Jets (2)5. Pillows (3)6. Massage Selector Valve (sidemounted)7. Heater Return Fitting8. Waterfall (Stainless steel)9. Spa Light10. Footwell Suction Fittings (4)11. PowerPro RX Jets (4)12. PowerPro FX2 Jets (3)13. PowerPro NX2 Jets (6)14. PowerPro FX Jets (23)15. Accent Lights (8)16. Top Rail17. Optional BLUEWAVE™ SpaStereo System18. Optional Audio SystemSpeakers (4)19. Waterfall valveSpecifications/features subject to change without notice.