Ximoon 4KW 240V Flo-Thru Hot Tub Heater Element with Mounting Hardware Replacement for Balboa Spa Heater Element Hot Tub, Applicable in Spas Electric Heaters Or Swimming Pools (10 inch)

REPLACEMENT FOR - 58104 (4kw）C3357-2(Truheat), 25-4041BI(Therm), SI-20-3440(Kawai), 12-0102-SPA10(HydroQuip), 47-555-2075, TEB90015K-4, AC-3440 and 2-05-0069. Also fit 2-05-0050, SI-25-4041-BI-T(Kawai), AC-4041; 6-flo, 4-FLO 25-4030, 20-3440, 25-4044.UNIVERSAL DESIGN - For hot tub heater element...