Septic Safe Bio-Charge Cartridge Replacement for InSinkErator Evolution Septic Assist Garbage Disposal (2-Pack)

The citrus-scented InSinkErator Bio-Charge Cartridge Replacement for InSinkErator Evolution Septic Assist Disposers is a cost-effective enzyme treatment. Because it is super concentrated, it is like having 4 bottles of septic treatment in 1. Each cartridge will last 3 months – 4 months with average use.