CMP Typhoon 300 Jet Internal [3 1 4" FD] [Twin Roto] [Crown][Dark Gray SS] (23436 032 700) carvinjacuzzi The AV 80 and LS 70 compatibility The AV 80 and LS 70 compatibility and quantity of two format give this set its practical value because service related handling parts work best when they match the original filter relationship closely and are replaced as a matched pair when needed That keeps the repair efficient while improving the finished quality of the valve assembly in a meaningful way The CMP Typhoon 300 jet internal is designed for compatible Typhoon 300 spa jet applications where a 3 1 4 inch face diameter twin roto crown style internal needs replacement CMP Typhoon 300 jet internal