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Internet # 100466658

Model # QCB-AM

Store SKU # 347533

Antimicrobial Quiet Collar Kitchen Sink Baffle for InSinkErator Evolution Garbage Disposal

$16.99
  • Genuine InSinkErator replacement part
  • Muffles disposal noise while inhibiting bacteria growth
  • No tools needed for installation
  • View More Details
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Product Details

About This Product

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

Highlights

Product Information

Internet # 100466658

Model # QCB-AM

Store SKU # 347533

Additional Resources

Shop All InSinkErator

Specifications

Details

Appliance Category

Appliance Parts

Appliance Series

InSinkErator Performance Accessory

Color Family

Black

Color/Finish

Black

Commercial/Residential

Residential

Garbage Disposal Part Type

Baffle

Model Compatibility

Badger, Compact, CoverControlPlus, Essential, Excel, Select, Select Plus, Septic Assist, SupremeSS

Pack Size

1

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

None

Questions & Answers

Compatible with e100 25 splash guard?
ByJan 3, 2026
1 Answer | 
Answer This Question

Hi Sue80, thanks for the question. This antimicrobial sink baffle is compatible with all Power Series and Advanced Series Evolution garbage disposers. If you need assistance finding the correct baffle for your garbage disposer, you can reach out to our customer support at https://support.insinkerator.com/app/ask.

By|Jan 8, 2026
    0/0


    Is this compatible with Kitchen Aid model KCDC250X1?
    ByDec 4, 2025
    1 Answer | 
    Answer This Question

    Hi Timothy, thanks for reaching out. The Antimicrobial Quiet Collar Sink Baffle is only for use with InSinkErator Evolution Series disposers (except for batch feed models).

    By|Dec 5, 2025
      0/0


      does this fit the pro 750
      ByNov 19, 2025
      1 Answer | 
      Answer This Question

      Hi, thank you for your inquiry. Yes, the Antimicrobial Quiet Collar Sink Baffle is compatible with the Pro 750.

      By|Nov 19, 2025
        0/0


        will this fit a evolution space saver. does it let water and garbage go down with having to hold it open
        ByNov 1, 2025
        2 Answers | 
        Answer This Question

        Not so well. I've had to trim the device a bit to get an acceptable flow-through... and it's still not great. I may try trimming just a bit more to see if it improves. And that's just the water flow. Garbage still has to be pushed through.

        By|Dec 20, 2025
          0/0

          Hi Caroline, thank you for your question. Yes, the anti-microbial sink baffle is compatible with the Evolution Space Saver garbage disposer. To ensure proper functioning, make sure the cone-shaped side faces down into the sink hole and that the groove on the quiet collar fully engages the lip on the flange all the way around. This will allow food and water to flow down without backing up in the sink.

          By|Dec 1, 2025
            0/0

            (1)

            compatible with model 6-84
            BySep 21, 2025
            1 Answer | 
            Answer This Question

            Hi Carolyn, Thank you for reaching out. Unfortunately, we do not have a model 6-84 garbage disposer. It's possible that you have the wrong model, or it may not be an InSinkErator garbage disposer. However, this quiet collar sink baffle is compatible with our Power Series and Advanced Series models. If you would like to get the correct part for your unit, please contact us directly at https://support.insinkerator.com/app/ask, and please provide the correct model and serial number of your garbage disposer.

            By|Sep 22, 2025
              0/0


              Is this gasket for 3/4 badge 900 series?
              ByAug 29, 2025
              1 Answer | 
              Answer This Question

              Hi Felix, thanks for reaching out. The compatible mounting gasket for the Badger 900 is the model SMG-00/part #09963D. Should you have other questions, please contact our customer service team at https://support.insinkerator.com/app/ask.

              By|Aug 29, 2025
                0/0


                Will this fit the badger series
                ByJul 27, 2025
                1 Answer | 
                Answer This Question

                Hello Trillo, we’re glad you asked! The Quiet Collar Sink Baffle is not compatible with Badger garbage disposers. If you need to replace the mounting gasket, the correct part is the standard mounting gasket (model: SMG-00). Please note that replacing it requires uninstalling the disposer from under the sink. If you have further questions or need clarification, you can contact us at https://support.insinkerator.com/app/ask.

                By|Jul 29, 2025
                  0/0


                  Will this fit the Essential-1 disposal?
                  ByJul 17, 2025
                  2 Answers | 
                  Answer This Question

                  Yes, it will fit. Mike

                  By|Jul 18, 2025
                  0/0

                  Hi LNeaves, thank you for your question. Yes, this Quiet Collar sink baffle is compatible with your Evolution Essential garbage disposer, as well as all other Evolution models garbage disposer.

                  By|Jul 19, 2025
                    0/0


                    Viewing 1-8 of 82

                    Customer Reviews

                    4.2 out of 5

                    • 4.2 out of 1,476 reviews
                    • 60% recommend this product
                    Filter by:
                    Showing 1-10 of 1,476 reviews
                    On my 6th replacement
                    These do not last very long at all. I order them in 2’s so I always have a backup. They are flimsy and tear easily. They do keep the water from splashing up but they do not hold up and they trap food in the nooks and crannies.
                    by
                    Response from INSINKERATORApr 5, 2024
                    Hi MjReno, we're sorry to hear about your unusual experience with your baffle. For cleaning purposes, we recommend cleaning it with a soapy scouring pad or in the dishwasher. Prolonged exposure to chemical or abrasive cleaners should be avoided. If you need assistance, please don't hesitate to contact us via https://support.insinkerator.com/app/ask.
                      This customer chose to rate the product and not provide text.
                      by
                      • Verified Purchase
                      Different than Original
                      I've got an evolution series and love it. The original baffle is noticeably thicker and the design is a little more restrictive than the 2022 replacement. The new design has thinner rubber and presumably will allow food to pass through more easily. It does not fit as snug into the metal ring. It also seems a little louder. After using the previous baffle for several years I've grown accustomed to pushing food down which is actually quite nice since the previous baffle prevented objects like spoons from accidentally falling into the disposal. This replacement baffle seems like it was designed to allow things to pass through more easily. If I had a choice I would choose an identical replacement.
                      by
                        7 found this review helpful
                        Slipped right in the disposal
                        Correctly described and advertised.
                        by
                        • Verified Purchase
                        These aren't the same as the original
                        I don't understand how a company that makes such an amazing garbage disposal can make such a garbage replacement baffle. The original baffle lasted several years that came with the disposal. But when it finally became so worn, I replaced it with an insinkerator oem baffle, and had to every couple of months because they will not hold their shape. The top part of the baffle expands so much that creates huge wrinkles so the stopper can't be installed. And the spaces around the seal traps food and unless you constantly remove and clean, it can become quite foul smelling. I've gone through probably a half dozen of these and am getting ready to try an off brand replacement. These are not the same quality as the ones that come with the disposal, so hang on to the original one as long as possible, because you won't ever get another one like it to replace it
                        by
                        Response from INSINKERATORNov 20, 2020
                        Hi Gpeterson, I’m sorry to hear about the experience you have with your Quiet Collar Sink Baffle. Making quality products you can trust is a top priority for us, which is why your feedback is very important. We’d like to see how we can turn this around for you. Please email me at insinkeratorfeedback@emerson.com with your complete contact information and the serial number of your disposer at so we can be in touch.
                          Insinkerator
                          I have an insinkerator garbage disposal and after so many years, these things need to be replaced. it works great, does its job and super easy to install. it just pops right in. it's also antibacterial. I would recommend this product.
                          by
                            • Recommended
                            4 found this review helpful
                            This is the only baffle that drains correctly and allows food to pass through easily. I bought th...
                            This is the only baffle that drains correctly and allows food to pass through easily. I bought this to retrofit an American Standard disposer. Fit compatibility is perfect
                            by
                            • Verified Purchase
                            • Recommended
                            2 found this review helpful
                            Smelly Odor
                            The rubber stopper holds food on the underside. I’m constant having to pull it out and clean it. It smells so bad. Is there another version of the rubber stopper that does not catch the food?
                            by
                              Changed out my rusty drain and gunked up splash guard. Big difference in appearance. This thing...
                              Changed out my rusty drain and gunked up splash guard. Big difference in appearance. This thing looks great! And note most of the 'one star' bad negative reviews are from people that bought the wrong size splash guard. Not sure how they're reviewing the product when they made the mistake of buying the wrong one. It clearly says one disposals the splash guard works on in the packaging. It does what it's supposed to. It's a sink splash guard. Nothing crazy.
                              by
                                • Recommended
                                8 found this review helpful
                                Has this problem finally been fixed been fixed?
                                I've experienced exactly the same no-drain problem with my InSinkErator for years. Yesterday I installed the baffle shown above, and it works perfectly. I do notice there are other original-equipment parts out there with a different design and exactly the same name. Maybe the company has finally updated the part, or maybe it's just sloppy about ID'ing its baffles. The one I have is called a "Quiet Collar Sink Baffle." Its package describes the part as an "E606 Accessory" and as a "QCB-AM" (see attached scan). The baffle itself is made of thin and extremely flexible rubber (unlike the much more rigid previous baffle), and allows waste (and water) through easily, as it should.
                                by
                                  • Recommended
                                  Showing 1-10 of 1,476 reviews