ELECTROPURE  EXL-600 modules are specifically Designed as direct replacement for E-cell MK-2 and MK-2E modules and lonpure@ LX-24 and LX-30 modules. They are configured to easily retrofit existing Systems with added electropure technology benfits, so the old troublesome E-cell CONCENTRATE RECIRULATION IS ELIMMANATED.
The new ELECTROPURE EXL-600 Modules have the same physical profiles as E-cell MK abd IONPURE lX modules but have Electropure EDI technology inside. This includes Electropure’s  Patented Excellion Membranes, New “ never-leak” permanent O-ring Seals, Our unique Non-scaling electrode system, our efficient thin cell technology, and Our GF union connectors.  
With Electropure EDI thin Concentrate technology, There is no there is no need for the troublesome E-coli or Emexell recirculation system, so it can be estimated from the system. With the mass-transfer built into electropure EDI thin-concentrate technology, you don’t need either salt injector of feed-and-bleed systems. You also don’t need the IONPURE “all-filled” design.