---
product_id: 587071526
title: "Antimicrobial Quiet Collar Sink Baffle (Evolution Series)"
brand: "insinkerator"
price: "$144850"
currency: COP
in_stock: true
reviews_count: 5
category: "In Sink Erator"
url: https://www.desertcart.co/products/587071526-antimicrobial-quiet-collar-sink-baffle-evolution-series
store_origin: CO
region: Colombia
---

# Quiet Collar reduces disposal noise Antimicrobial material inhibits odor-causing bacteria Perfect 3.25" fit for Evolution Series disposals Antimicrobial Quiet Collar Sink Baffle (Evolution Series)

**Brand:** insinkerator
**Price:** $144850
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your sink game with the quiet, clean, and authentic choice!

## Quick Answers

- **What is this?** Antimicrobial Quiet Collar Sink Baffle (Evolution Series) by insinkerator
- **How much does it cost?** $144850 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/587071526-antimicrobial-quiet-collar-sink-baffle-evolution-series)

## Best For

- insinkerator enthusiasts

## Why This Product

- Trusted insinkerator brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Antimicrobial Defense:** Built-in antimicrobial material keeps your sink fresher by preventing bacterial growth
- • **Noise-Reducing Design:** Quiet Collar technology minimizes disposal noise for a peaceful kitchen vibe
- • **Effortless Installation:** Tool-free drop-in replacement saves time and hassle—upgrade in seconds
- • **Genuine InSinkErator Quality:** 100% authentic replacement ensures optimal performance and durability
- • **Precision Fit for Evolution Series:** Specifically engineered for Evolution disposals; not compatible with Badger models

## Overview

The Antimicrobial Quiet Collar Sink Baffle (Evolution Series) is a genuine InSinkErator replacement part designed to fit all Evolution Series garbage disposals. Featuring antimicrobial material to inhibit odor-causing bacteria and a noise-reducing collar, it ensures quieter operation and a fresher kitchen environment. Easy to install without tools, this 3.25-inch diameter baffle prevents splashing and maintains optimal drainage performance. Not compatible with Badger models.

## Description

This is a replacement sink baffle designed for all InSinkErator Evolution Series disposers. The Quiet Collar Sink Baffle helps minimize disposer noise, prevents food and water from splashing upwards, and is easily removable for cleaning. It is not suitable for use with Badger disposers.

Review: I purchased the InSinkErator Antimicrobial Quiet Collar Sink Baffle (QCB-AM) as a replacement splash guard for my Evolution series garbage disposal after first trying a cheaper, inauthentic alternative. The difference was immediately noticeable. With the off-brand replacement, my sink drained noticeably slower, even though it appeared to fit correctly. After switching to this titled 100% authentic InSinkErator part, normal drainage was restored right away. The disposal performs as expected, with no water backing up in the sink. One key difference I noticed is the rubber quality. This component feels softer and more flexible than the cheaper replacement, which may explain the improved drainage and overall performance. It seals properly without restricting water flow, while still doing its job as a splash guard and sound reducer. Installation was quick and easy, fit was perfect, and the antimicrobial feature is a nice added bonus for long-term cleanliness. Although I would still recommend removing it periodically for cleaning and eventually replace. While it costs more than generic options, it’s absolutely worth it for proper performance and peace of mind. Bottom line: If your sink is draining slowly after replacing the insert, don’t waste time, or money, buying knockoffs. This titled genuine InSinkErator replacement part works exactly as intended.
Review: Es Original

## Features

- 100% Authentic Genuine In-Sink-Erator replacement part
- Anti-microbial material helps inhibit growth of odor-causing bacteria
- Perfect fit for all Evolution Series Dispoals
- Easy to install: just lift your old baffle/gasket out from the top of the disposal, and this brand-new replacement will drop right in without the need for tools
- 3.25" diameter, DOES NOT FIT BADGER MODELS!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V2DC8ZN |
| ASIN  | B09V2DC8ZN |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #123,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Garbage Disposal Parts |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,564) |
| Customer reviews | 4.6 4.6 out of 5 stars (2,564) |
| Cutting Diameter | 3.25 Inches |
| Date First Available | 19 March 2022 |
| Date First Available  | 19 March 2022 |
| Department  | All Ages |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 31.1 g |
| Item diameter | 3.25 Inches |
| Item model number | QCB-AM |
| Item model number  | QCB-AM |
| Manufacturer | InSinkErator |
| Manufacturer  | InSinkErator |
| Material | Stainless Steel |
| Package Dimensions  | 27.61 x 9.5 x 2.9 cm; 31.18 g |
| Part number | 77960A |
| Power source type | Corded Electric |
| Size | 3.25", fits Evolution series NOT FOR BADGER MODELS |

## Images

![Antimicrobial Quiet Collar Sink Baffle (Evolution Series) - Image 1](https://m.media-amazon.com/images/I/51teftXs7rL.jpg)

## Questions & Answers

**Q: We have an insinkerator PRO750. Will this fit?**
A: Not sure if it will fit. I took my old splash guard out and measured it and it was 3.25 inches across. The new one was the same size so I ordered it. Fits perfectly.

**Q: Same exact product as retail package sold at home depot insinkerator qcb-am?**
A: Yes, in non-retail packaging (clear plastic bag w/ “zip” seal closure), but labeled as such. Label also has the description “Antimicrobial Quiet Collar Sink Baffle 100% Genuine Replacement: QCB-AM” w/ what looks to be an official “insinkerator®️“ logo at the top of the label.

(Some, however, are not convinced!)

**Q: Does this fit insinkerator pross-4?**
A: Yes, you can double check by measuring the diameter of the opening to ensure that it is 3 1/2".

**Q: Will this fit to insinkerator 66 model?**
A: I’m not familiar with the model 66, so I don’t know for sure.

Based on the InSinkErator product page it looks like the European equivalent of a top of the line Badger series here in the states. The description says this insert is for the Evolution series, so I suspect that it won’t fit. It is not for a Badger series disposal, which has a more “permanently” installed baffle.

Best way to answer the question for sure, try to remove your current baffle; if you can just pull it out, this one should fit. If you can’t, then it won’t.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***D on 20 December 2025*

I purchased the InSinkErator Antimicrobial Quiet Collar Sink Baffle (QCB-AM) as a replacement splash guard for my Evolution series garbage disposal after first trying a cheaper, inauthentic alternative. The difference was immediately noticeable. With the off-brand replacement, my sink drained noticeably slower, even though it appeared to fit correctly. After switching to this titled 100% authentic InSinkErator part, normal drainage was restored right away. The disposal performs as expected, with no water backing up in the sink. One key difference I noticed is the rubber quality. This component feels softer and more flexible than the cheaper replacement, which may explain the improved drainage and overall performance. It seals properly without restricting water flow, while still doing its job as a splash guard and sound reducer. Installation was quick and easy, fit was perfect, and the antimicrobial feature is a nice added bonus for long-term cleanliness. Although I would still recommend removing it periodically for cleaning and eventually replace. While it costs more than generic options, it’s absolutely worth it for proper performance and peace of mind. Bottom line: If your sink is draining slowly after replacing the insert, don’t waste time, or money, buying knockoffs. This titled genuine InSinkErator replacement part works exactly as intended.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 11 June 2023*

Es Original

### ⭐⭐⭐⭐⭐ Review
*by R***H on 28 October 2025*

Amazing fit, excellent functionality, and easy to use, it does what it says, and it’s priced very well I highly recommend this product, but make sure you buy the right size.

## Frequently Bought Together

- InSinkErator Antimicrobial Quiet Collar Sink Baffle QCB-AM Garbage Disposal Splash Guard for EVOLUTION Series, 3.25 inch, 100% AUTHENTIC REPLACEMENT PART
- InSinkErator Sink Stopper for Garbage Disposals, Stainless Steel, STP-SS
- Garbage Disposal Splash Guards 3 3/8" Sink Baffle QCB-AM Replacement for InSinkErator Evolution Series, Upgraded Removable Quiet Collar Drain Plugs, Garbage Disposer Accessories, Black

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-20*