Overview Reviews Similar Products Product Description Master Spas Standard Series (Overlay Only) - X505800 Used For X310700 MAS200 Control Panel(V/N 54080) Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Master Spas LSI Legend Series Overlay Only - X509021 $34.95 $32.95 Quick view Master Spas Down East Overlay Only - X506300 $14.95 Quick view Master Spas Legend Series Overlay - X508080 $29.95