Model # QCB-AM

Internet #100466658

Store SKU #347533

InSinkErator Evolution Antimicrobial Quiet Collar Sink Baffle for Evolution Garbage Disposals


Evolution Antimicrobial Quiet Collar Sink Baffle for Evolution Garbage Disposals

  • Genuine InSinkErator replacement part
  • Muffles disposal noise while inhibiting bacteria growth
  • No tools needed for installation
$1199 /each
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Frequently Bought Together

Product Overview

The InSinkErator Evolution Series Quiet Collar Sink Baffle reduces the sound your disposer makes while it's working and prevents food and water from splashing upward. The antimicrobial feature of the baffle helps to inhibit the growth of odor-causing bacteria.

  • Designed to muffle the sound of a disposer
  • Antimicrobial feature helps inhibit growth of odor-causing bacteria
  • Installs without need of tools
  • Removes easily for cleaning
  • For Evolution series models



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Color Family
Kitchen Product Type
Disposal Accessory
Part Type

Warranty / Certifications

Manufacturer Warranty

More Products With These Features


Customer Questions & Answers

Replacing quiet collar baffle for disposer. How do I remove the old collar without removing whole disposer? I bought new collar at HD, but NO Directio

Asked by: Anonymous
Put your fingers through the hole and simply pull it out from the top. Don't worry about the safety issue. The "blades" are right at the bottom of the food "cup" several inches below the bottom edge of the Collar. Good grief, if we don't clean ours weekly, the sink area stinks!! Buy a stiff brush and thoroughly clean all traces of now rotted foodstuffs out of the creases and replace. Our unit is 7 yrs old and works like a champ as long as you only put the proper foodstuffs into it to begin with.
Answered by: Bodeswest
Date published: 2017-04-16

Will this fit a Kitchen Aid Imperial disposer?

Asked by: Anonymous
For use with Evolution Series Disposers only.
Answered by: Bollweevil
Date published: 2015-11-06

Insinkerator 333

Will this baffle work? It does not seem right. Must the GD need to be removed? Thank you for your help.
Asked by: JLK
Well, it didn't work for me. The water wouldn't drain when I put it in. It seems to be too big.
Answered by: Susan
Date published: 2017-02-18

insinkorator Badger 5 garbage disposals

Do you sell this kind? I need to replace the one in my sink. How much is it? MOST IMPORTANT--do you install? How much?
Asked by: HPortland
I can't answer this Question. See Home Depot
Answered by: Sam
Date published: 2016-08-24
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Customer Reviews

Evolution Antimicrobial Quiet Collar Sink Baffle for Evolution Garbage Disposals is rated 3.4 out of 5 by 250.
Rated 2 out of 5 by from new replacement is not the same we did our kitchen remodel about 4 years ago and the collar that came with the disposal we excellent. it was sturdy and quiet. food needed to be pushed down, but that was easy to live with because while food didn't automatically drain into the disposal, neither did our silverware! eventually the time came to replace it and the new QCB-AM that's being sold everywhere is awful. it doesn't keep the noise down and the lightest bit of food just slides right down, along with our silverware and anything else small enough to fit. with kids, we have tons of little items that are constantly getting mauled in that thing. i've tried ordering replacements from various places and the photo that shows up on the list is what i had before, but the product that shows up at my door is the one shown on this review page. PLEASE bring back the sturdy one or at least put out both of them as options for people who like the flimsy noisy one.
Date published: 2017-02-12
Rated 1 out of 5 by from Please offer the stronger baffle for purchase. PLEASE PLEASE PLEASE, where can I purchase the stronger, more stout material) Quiet Collar Sink Baffle? This one is way too flimsy. Please offer stronger baffle as an option. I heard folks complained about the stronger baffle because they had to push food down . . . but we have a septic system, we pour everything through a strainer first and the stout one kept everything from utensils from larger pieces of food.from falling down into the disposal. Your disposals are A+, but the baffle is not good quality, nor is it practical. If there are any more of the stronger baffles, for sale please let me know - I'll buy 12.
Date published: 2017-03-02
Rated 2 out of 5 by from I am not impressed with this product Lots of issues with this product! It is hard to put into place, does not let water flow through easily and I have to push even the smallest amounts of food through. It gets disgusting buildup on the underside that I have to clean every couple of days.
Date published: 2017-04-17
Rated 3 out of 5 by from I have been looking for the model of the Quiet Collar Sink Baffle that came with my disposer Is there a place that the older version of the Sink Baffle can be ordered? I have been to two different stores and the product is flimsy and of poorer quality than the original which is 11 years old. It needs to be replaced.
Date published: 2017-03-25
Rated 5 out of 5 by from Perfect replacement for the original I'm puzzled by the reviewers who are bashing the product. I have none of the problems they are citing. The gasket fits perfectly, the water flows without restriction and I have no problem getting the garbage to go down. (Hint: if you have pieces that don't go through easily, use a rubber spatula--much safer than using your fingers.) I can only think that either they bought the wrong product (this is for the Evolution series), or they installed it upside down.
Date published: 2017-06-08
Rated 2 out of 5 by from Poorly made I agree with other reviews. This replacement is very flimsy which allows almost any small item to slip right through. I've ruined many small spoons and now feel like I have to check before I turn on the disposal. So annoying. The design is similar to the original, but the material is much thinner. Hoping I can find a sturdy replacement, but so far, no luck.
Date published: 2017-02-25
Rated 1 out of 5 by from awful SO, is there a way to get the old model back? We just replaced. It's flimsy, noisy and not nearly as great as the one that came with my unit about 4 years ago. PLEASE go back to the old model!! We threw away the old one because it had a slit in it and now I wished I saved it. : (
Date published: 2017-03-02
Rated 4 out of 5 by from Acoustic Design - Can't have quiet and easy to feed As an engineer I want to share that designers who want to create a quiet disposal depend on water flow and some tricky acoustic baffles to have a type of noise block/noise canceling trade off with ease of water and waste flow. If water rushed down this baffle, noise would rush out ! The water flow over the baffles is critical to block noise. The balance in rubber durometer (hardness), thickness, and baffle chambers and how water flows over such baffles is complex science and 'quiet' became a selling point. The latest design E606 is a compromise from my OEM 'in-the-box' version that came with the unit that was a bit frustrating to use a BLUNT wooden spoon to force waste down. It was so quiet after I installed it I was mad it didn't switch on and envisioned the hassle of a return to the store .... when in fact it was actually running ! To install and seat the baffle use the stopper as a tool ... place stopper in baffle in your hand then push the entire assembly home until you feel it 'pop' into the 360* seat detent ring.
Date published: 2017-01-27
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