The Evolution Septic Assist® garbage disposal is specifically designed for homes with septic systems. The Bio-Charge injection technology automatically injects more than 300 million enzyme-producing micro-organisms into the InSinkErator Septic Assist each time it's operated.
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- SoundSeal® Technology delivers Quieter performance allowing you to hold a conversation with elevated voices in the same room
- MultiGrind® Technology delivers two stages of grind and allows you to more efficiently grind difficult food items like bones
- 3/4 Horsepower Dura-Drive® Induction Motor is engineered to specifications used for appliance motors, provides quiet operation and long life
- Features Bio-Charge® Injection Technology that utilizes a natural microorganism to help break down food waste
- Helps break down food waste (fats, grease, proteins and starches)
- Helps break down solid waste, including toilet paper
- Deodorizes to help control sink and drain odors
- Safe for drain fields, pipes and the environment
- 40 oz. Stainless Steel Grind Chamber and Components for durability
- Assembled in USA with American Pride
- InSinkErator 4-Year We Come To You® In-Home Full Service Limited Warranty Covers parts and labor
- Quick Lock® Sink Mount allows for easy installation and disposer replacement
- Power cord not included
|Type of Feed||Continuous|
|On/Off Control||Wall Switch|
|Amp. (Avg. Load)||8.1|
|Lubrication||Permanently Lubricated Upper & Lower Bearings|
|Shipping Weight (Approx.)||25.5 lbs.|
|Unit Finish||Black Enamel/Gray|
|SoundSeal Technology||Anti-Vibration Mount® Anti-Vibration Tailpipe Mount™ Quiet Collar® Sink Baffle SoundLimiter™ Insulation|
|MultiGrind Technology||GrindShear Ring®|
|Grind Chamber Capacity||40 oz.|
|Motor Protection||Manual Reset Overload|
|Average Water Usage||Approx. 1 Gallon Per Person Per Day|
|Average Electrical Usage||3-4 KWH Per Year|
|Drain Connection||1-1/2" Anti-Vibration (Hose Clamp)|
|Dishwasher Drain Connection||Yes|
Installation Care and Use Manual
Reviews / Q&A
Evolution Septic Assist is rated out of 5 by 293.
Rated 5 out of 5 by raven from wonderful the disposal is so quiet i sometimes have to stand overt to make sure it is running and i was worried that the special enzyme that is attached to it would empty quickly but that is not the case i would recommend this to any with a septic tank
Date published: 2017-07-10
Rated 5 out of 5 by MisterR from a real problem solver . . . We live in the country. The Evolution Septic Assist from Insinkerator is a real problem solver. I highly recommend it to my neighbors who have drain fields.
Date published: 2017-07-06
Rated 5 out of 5 by extech1 from Great product. Had to have a plumber install it, an electrician wire it, plus purchase the cord & switch. In other words, it was fairly costly for me........and I'd do it again. I have a septic tank & this product enables me to have a garbage disposal. It's quiet & efficient. Thanks..
Date published: 2017-06-28
Rated 5 out of 5 by COSeptic from Great Disposal Very quiet and easy to install. I highly recommend.
Date published: 2017-06-22
Rated 5 out of 5 by Cyndee from It is so quiet! It's great. Works great and it's quiet. What more could I ask for?!
Date published: 2017-06-08
Rated 5 out of 5 by Heatingman from Great product Super quiet. Never owned one so quiet. Still don't smell any citrus smell but we only use a couple times a week. Thanks for thinking of people with septic tanks.
Date published: 2017-05-28
Rated 3 out of 5 by Linjim from Septic Assist function does not work at all. The chemicals included do not make their way to disposal. Even after of times of reinstalling or attaching to unit. Not happy.
Date published: 2017-05-23
Rated 5 out of 5 by RonT from Easy Replacement I replaced an existing septic disposal. This was very easy to do and was amazed at how much quieter the new one was. I was not even sure if it was working because it was so quiet.
Date published: 2017-05-08
Do you have to purchase the flange seperately, or does it come with the unit?
No, you have to buy it separately!
Date published: 2017-03-11
Why does the Bio-Charge bottle keep falling out?
Make sure the bottle tip has been turned and it will pop up. Then it should click securely to the unit.
Date published: 2017-02-18
Does the product come with an initial bottle of the septic assist liquid?
Just had local Lowes install my new Insinkerator this week and tonight, when the disposal wouldn't work (the pneumatic tube from the sink button had disconnected) I discovered there was no bottle of septic liquid attached. Should the unit have come with one?
Date published: 2017-01-21
How often does the Septic Assist chemical need to be replace and is it readily available.
I change mine about once per year and order refills online.
Date published: 2017-03-25
friend has a brand new one of this model but didnt use it. Can I use it .. I don't have septic.
I don't have septic. I am on city but I need a new unit, would like to have that USA made Insinkerator .....Can I use this???
Sure you can but you don't need it. This unit has an enzyme tank that injects into the disposal to help septic systems. It is more expensive than a conventional unit.
Date published: 2017-02-11