We recently moved into a new home in the country after being “city dwellers” all of our lives. We were surprised and disappointed that this new home did not have a garbage disposal, but the homeowner explained that this was because the home had a septic system. We did some investigating and found the Insinkerator Evolution. Insinkerator even offered as a separate option a black sink flange to match the sink. Installation was a snap, and the unit is really quiet. We’re confident that our septic system is safe due to the double grind system and dispensed enzyme to break down what we put into the disposal.