InSinkErator Septic Assist 3/4 HP Garbage Disposal with Bio-Charge Injection Septic Assist - Made in the USA

Item #: BCI371040
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Technical Specs

Installation Sheet
Specification Sheet
Amperage 8.1
Capacity (oz.) 40
Drain Connection 3.5
Electrical Phases 1
Feed Type Continuous
Frequency 60
Height 12.625
Horsepower .75, 0.75
Installation Available Yes
Made in America Yes
Manufacturer Warranty 4 Year
Motor HP .75
No Load RPM 1725
Product Weight 25.5
Use Residential
Voltage 120

Configure your 3/4 HP Garbage Disposal with Bio-Charge Injection Septic Assist - Made in the USA

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  • Power Cord Required

3/4 HP Continuous Feed Garbage Disposal with MultiGrind Made in the USA

Created specifically for homes with septic systems, the Evolution Septic Assist® delivers the new standard in sound and grind performance.

With an InSinkErator® food waste disposer in your kitchen, chicken bones, fruit rinds, coffee grounds and more can go right in the sink -- where they're virtually liquefied to safely flow into your  septic tank.

  • MultiGrind™ Two grind stages let you quickly grind difficult food waste you wouldn’t put in a standard disposer, like celery and potato peels.
  • SoundSeal™ Makes the Evolution Septic Assist™ at least 40% quieter than standard disposers.
  • 40-Ounce Stainless Steel Grind Chamber and Grind Component Handles more volume than standard disposers.
  • Bio-Charge® Injection Technology Utilizes a natural microorganism to help break down food waste.
  • 3/4 Horsepower Dura-Drive® Induction Motor Gives you more horsepower than standard disposers.
  • Does not Include Power Cord

Additional InSinkErator Links

Our SKU: Septic Assist

This product is listed under the following manufacturer number(s):

  • Septic Assist

*Denotes a finish or option that has been discontinued

10 Questions from the Community

  • Does this Garbage Disposal have to be hard wired? If so would we be able to have an electrician put a cord and plug on it?

    A. This Insinkerator does not come with a power cord. CRD-00 power cord can be purchased separately to plug your disposal unit into an outlet

    51% of 51 people found this useful. Was this useful? yes (26) | no (25)
  • Do we have to buy the adapter or flange to it or does it come with it?

    A. The InSinkErator Septic Assist will include a Flange.

    64% of 14 people found this useful. Was this useful? yes (9) | no (5)
  • The enzymes that are added to aid the septic, do they come with the unit? When and how are they refilled/replaced?

    A. The InSinkErator Septic Assist does come with the enzyme unit. The enzyme unit needs to be replaced every 6 months with regular use.

    60% of 20 people found this useful. Was this useful? yes (12) | no (8)
  • Is the power cord included with the Septic Assist Insinkerator, or does that need to be purchased separately?

    A. The InSinkErator Septic Assist does not include the power cord. CRD-00 is the power cord needed.

    60% of 15 people found this useful. Was this useful? yes (9) | no (6)
  • is the septic assist "batch feed" or continuous feed?

    A. The InSinkErator Septic Assist is a continuous feed disposal.

    36% of 14 people found this useful. Was this useful? yes (5) | no (9)
  • Is there a dishwasher adapter that needs to go with this unit?

    A. The InSinkErator Septic Assist has a dishwasher adapter connector kit sold separately. Item # DWC-00.

    57% of 14 people found this useful. Was this useful? yes (8) | no (6)
  • The spec sheet says that the diameter is 13". Do you know if this is the diameter of the unit at the bump for the Biocharge cartridge (Widest point)? If so, do you know the diameter at the narrowest point? Thanks in advance.

    A. The InSinkErator Septic Assist's diameter at the widest point is approx. 13" And the diameter of the narrowest point is approx. 9 3/4" with the bio-charge pack.

    47% of 15 people found this useful. Was this useful? yes (7) | no (8)
  • Is the InSinkErator Septic Assist disposal system compliant for use in Canada, for instance; CSA approved?

    A. The InSinkErator Septic Assist is CSA approved and is in line with all harmonized tax codes.

    50% of 6 people found this useful. Was this useful? yes (3) | no (3)
  • Do I need a power cord with this model insinkerator septic assist?

    A. The InSinkErator Septic Assist does require a power cord. If you don't currently have one, you will want the CRD-00.

    67% of 9 people found this useful. Was this useful? yes (6) | no (3)
  • Why does it work better with a septic?

    A. The septic assist feature applies a micro-biotic chemical with each discharge from the unit into the system to maintain healthy levels of bacteria in your contained system.

    83% of 6 people found this useful. Was this useful? yes (5) | no (1)

Product Reviews


Walk into any kitchen in America, and more than nine times out of ten you will see an Insinkerator garbage disposal underneath the sink. Insinkerator is the only option when it comes to garbage disposals, none other even compare with the price, options, and overall quality that Insinkerator offers. Need a quick and cheap replacement? Check out the Badger 1 or Badger 5. Want something much quieter and more powerful? Checkout Insinkerator’s Evolution series of Garbage Disposals, they are so quiet that you don’t have to even raise your voice while talking in the Kitchen. Once you are done grinding and cooking, checkout Insinkerator’s hot and cold water taps with filter, and make yourself some nice tea or a refreshing glass of water.

InSinkErator Evolution Collection

The Evolution series of Insinkerator Gabrage Disposals is the premier, top of the line, best you can get garbage disposals, all by the worlds most trusted garbage disposal brand. Odds are, any kitchen sink you look under will have an Insinkerator Garbage Disposal underneath it. That is because 9 out of 10 homes have one in them. With the Evolution series of Garbage Disposals, you can grind things more easily, and hear less at the same time. These amazing new disposals are designed to be much, much more quiet than the badger series of disposals, while being more powerful. These come in either 3/4 or 1 HorsePower models, and you will immediately notice the difference when turning one of these on. Also, for your parents out there, look into the cover control model, which requires the drain to be closed/covered before the disposal is able to be activated!

Other Products In The InSinkErator Evolution Collection

View all 11 products in InSinkErator Evolution Collection

Warranty Info

InSinkErator Limited Warranty Information

All In-Sink-Erator® models provide In-Home Service Warranties. That means that In Sink Erator come to you whenever your In-Sink-Erator food waste disposer or hot water dispenser needs service within the warranty period. The length and coverage of the warranty depends on the model of In-Sink-Erator you choose. To schedule a service call click here, or just dial 1-800-558-5700, press 2, and enter your five-digit zip code. They will provide you with the name and phone number of the factory authorized service agent nearest you. The "We Come To You™" Service Warranty meansIn Sink Erator handles your service problems at yourconvenience in your home.The In-Sink-Erator "We Come To You™"In-Home Service Warranty. It’s another In-Sink-Erator® exclusive.

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