Keep drains open and free of build-up with an effective Zep® system that automatically dispenses beneficial bacteria.


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Timed pumping system designed to periodically dispense LBA (Live Bacteria Additive) any time of the day or night. Unit operates on 115 volt AC current or can be easily converted to a self-contained 12 volt battery operated unit. 

  • Water-tight plastic case prevents corrosion of electronic components
  • Delivers 0.5 ounces to 55 ounces of LBA per cycle
  • Microprocessor controls up to 24 separate cycles
  • Program can be viewed or modified at any time
  • “On-board” battery backup system saves programmed information in case of power failure