InSinkErator Evolution Septic Assist 3/4 HP Household Garbage Disposer

[ag-before-rating]InSinkErator Evolution Septic Assist Review Summary:
There’s no much to fault about the installation and performance of InSinkErator Evolution Septic Assist. This waste disposal unit is easy to install and it offers good performance. It has a small container that you can refill any time and it performs well when installed properly.

Pros: Good quality, solid performance, made in the USA, quiet

Cons: Quite big


InSinkErator Evolution Septic Assist 3/4 HP Review

InSinkErator (ISE) Evolution Septic Assist is a unique waste disposal unit that has been designed to minimize the strain that garbage disposers add to the septic system. The unit is designed specifically for individual homes that have septic systems. It can be used in a home when designing a new kitchen or replacing an existing one. This unit is made specifically for disposing food waste garbage and it can work with virtually any septic tank.

The unit can be used as a waste disposer for food wastes such as chicken bones, coffee grounds, and fruit rinds among others. These wastes are virtually liquefied by this unit ensuring safe flow into the sewage system. If you want to have a cleaner area for preparing food in your kitchen, you should consider this waste disposal unit.


Here are the standout features of InSinkErator Evolution Septic Assist:

· MultiGrind
Two grind stages: These enable you to grind hard food wastes such as potato peels and celery quicker than you can with a standard disposer.

· SoundSeal technology:
This enables the unit to deliver quiet performance even under stress.

· Bio-charge injection technology:
This is a microorganism that enhances the breakdown of food waste with ease.

· 40-Ounce Grind Chamber made of stainless steel and grind components:
This gives the unit more volume than the standard disposers.

· 3/4 Horsepower Dura-Drive induction motor:
Offers enough power to take on even challenging garbage disposal tasks.

InSinkErator Evolution Septic Assist Installation

Whether you are replacing an existing disposal unit or installing a new one for the first time, installing this waste disposal unit is easy. You do not need special skills to install InSinkErator Evolution Septic Assist. However, you may face challenges that will eventually become easier to overcome as you progress with the installation process.

Getting the electric outlet for the unit beneath the sink and also removing the old sink flange can be challenging. Nevertheless, if you have the necessary tools and then you follow the installation guidelines carefully overcoming these challenges becomes easier.


The Evolution Septic Assist is designed to work with a septic tank. It is a fast, powerful and quiet waste disposal unit. It is slightly larger than some garbage disposers. For this reason, it is important to ensure that you have sufficient space under your sink before purchasing it.

Attached to the unit is a container with Bio-charge solution that injects natural microorganisms into the disposal unit. Every time the unit is used, a little amount of the Bio-Charge is injected into the container automatically and this helps in breaking down food wastes. The disposer produces a pleasant citrus scent any time you use it.

Bottom Line: The ISE Evolution Septic Assist is a powerful garbage disposal unit, perfect for use with septic tanks. It is built to last, and while the size may cause some installation problems, once it is up and running it works like a charm. You get a 4-year in-home warranty as well.

See Pricing for the ISE Septic Assist