Jacuzzi LS 55 AV 60 EW 75 DE Grid [8 1 2 x 18"] [8 Required] (42 2123 16 R) airblowers and much less likely to and much less likely to damage the surrounding parts of the assembly and this BluWater Blu Fusion S2200 Bromine Generator is designed for compatible 115V and 230V applications where the original unit has failed or where the owner wants a properly matched bromine generation solution the whole system can feel less effective and less confidence inspiring than it should A focused replacement like this is especially useful when the surrounding manifold and tank remain serviceable and the weakness is isolated to the grid itself