Pre-2021 HydroJet / HydroJet Pro pump units. Visually confirm you have a square grey alloy heater. 2xHigh-Temp Red Silicone Heater Seals. Remove your pump cover.
Lay-Z-Spa HydroJet & HydroJet Pro, Pump Impeller & Seals Kit ~ Fixes E02 & Leaks
Lay-Z-Spa HydroJet (Square 4 pipe ≥2021) A, B, C & D - 8 Pcs Coupling Seals Set
Lay Z Spa Hydrojet PCB circuit Board Mother Board
Lay Z Spa S200102 Hydrojet lazy spa. black water pipe for hydrojet with coupling
Lay-Z-Spa, Lazy Spa ~ HydroJet 2021+ & Pro - Super Seals Kit - Fix E02 & Leaks
Lay-Z-Spa, Bestway ~ AirJet, HydroJet & Hydro Jet Pro ~ Flow Sensor Housing Seal
