Skip Content


— Bio-charge Refill, For Use With Septic Disposer

  • Item # 4PL47
  • My Part #
  • Mfr. Model # BIO-CG
  • Catalog Page # 2784
  • UNSPSC # 52141503
Refill,Bio Charge close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $15.55 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Get Free Standard Shipping
  • Shipping Weight 1.25 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Refill
  • Type Bio-charge
  • For Use With Septic Disposer
  • Package Quantity 1
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Search Terms

Customer Reviews

Bio-charge Refill, For Use With Septic Disposer is rated 4.8 out of 5 by 17.
Rated 4 out of 5 by from I have been using this product for 10 years. recently when i replace the old product with the new one it fits perfectly initially then falls off after falls off after first couple uses new bottles don't fit.
Date published: 2017-07-26
Rated 5 out of 5 by from Great idea Simple to install, automatically dispenses each time you use your disposal. If you have a septic system you should use this disposal unit with the bio cartridges that help feed good bacteria into your system.
Date published: 2016-03-31
Rated 5 out of 5 by from Used product for years and it's great.. Waited four weeks from local supplier who for some reason could not receivedelivery. Went on-line with you folks and had product in three days..Great service..
Date published: 2016-03-20
Rated 5 out of 5 by from Bio charge Delivery Very disappointed in the delivery of this product! FedEx set box by garage door and when my husband backed up he crushed all the bottles. Insinkerator would only replace one bottle out of five. I feel they need to ensure the delivery of the product!
Date published: 2016-03-12
Rated 5 out of 5 by from Awesome product!! I use this for my disposal because we are on a septic system. It's a great product. VERY hard to get locally. I wish that more stores would carry it. But I have found getting from the company itself is alot faster than trying to get a store to order it for me. Thanks for allowing me the access in getting this product directly!!
Date published: 2016-03-11
Rated 5 out of 5 by from Great this is still available. Our disposal is 15 year old and we could no longer buy the Bio-Charge in the store. Actually we forgot it was there until the disposal clogged. InSinkErator sent out the replacement cartridges within days and everything is peachy.
Date published: 2015-09-28
Rated 5 out of 5 by from Protects our investment in our Home We have used this product for at least 8-10 years in our current home. We used it at our weekend home in the mountains. We never had an issue with our pipes or septic field!Saves us from having to bag and carry to trash. We do compost, but not all items can go in the compost.Think you In sink erator
Date published: 2015-09-19
Rated 5 out of 5 by from Works as should Very easy to install. No issues with shipping or ordering. No complaints.
Date published: 2015-09-11
  • y_2017, m_12, d_11, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_17
  • loc_en_US, sid_4PL47, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_grainger

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.