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 326.
Rated 5 out of 5 by Glorious from Best garbage disposal I love this 3/4 hp product. This is our second one. It is very very quiet and powerful. I think the bio emzime additive feature is good for our septic tank system. If you pay the few dollars more for the better buy, you will be happy with your choice.
Date published: 2017-11-17
Rated 5 out of 5 by Sixft6 from First time I’ve seen a septic assist product. I replaced our old sink and garbage disposal. It was pretty easy to install. I was amazed that for a high end disposal, I had to buy and attach the power cord. Overall we are happy.
Date published: 2017-11-13
Rated 5 out of 5 by ZekeO from Much larger than my previous Insinkerator I had to replumb under my sink, because this thing is huge. But the bulk comes from the insulation, which is amazing. This thing is so quiet, that when it's running, the faucet is louder. Unless it's currently grinding something to a pulp, you wouldn't even know it was there.
Date published: 2017-11-12
Rated 5 out of 5 by Pehelms578 from The future of disposals Have had disposals in the past but never anything like this. I was on crutches immediately after hip surgery when I installed it by myself and it only took about 45 minutes. It will handle almost anything and is so quiet I thought something was wrong with it the first time I turned it on. I can't think of anything else you could expect from a disposal that this unit doesn't give you.
Date published: 2017-11-10
Rated 5 out of 5 by Willy70 from Reliable I installed our original Evolution Septic Assist in 2004 and just now had to replace it. Thank you for a great & reliable product!!!
Date published: 2017-11-03
Rated 4 out of 5 by Septic2 from Septic tank disposal THe septic assist was no more difficult to install than any other disposal The septic assist is very quite and does a good job. AS for capability with a septic system its to early to tell.
Date published: 2017-11-01
Rated 5 out of 5 by JohnMockV from My first one lasted 15 years My first one lasted 15 years so when it stopped working I wanted to relapse it with another Evolution Septic Assist food waste disposer designed for homes with septic systems. The old unit outlasted all the other appliances in my kitchen. I was very pleased with the first one and know I will be the same with this newer unit. There were several positive upgrades to the unit, like very little sound when the unit is running. I installed both units myself and both were relatively easy to install. :-)
Date published: 2017-10-30
Rated 5 out of 5 by Suz2017 from Great product! I live in a house that has a septic system and am happy to have a disposed that works with it!
Date published: 2017-10-26
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