---
product_id: 415188370
title: "Antimicrobial Quiet Collar Sink Baffle (Evolution Series)"
price: "₨5654"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/415188370-antimicrobial-quiet-collar-sink-baffle-evolution-series
store_origin: LK
region: Sri Lanka
---

# Splashback prevention 99% Noise reduction up to 30% Removable for effortless cleaning Antimicrobial Quiet Collar Sink Baffle (Evolution Series)

**Price:** ₨5654
**Availability:** ✅ In Stock

## Summary

> 🔇 Keep it quiet, clean, and splash-free with Evolution’s elite sink baffle!

## Quick Answers

- **What is this?** Antimicrobial Quiet Collar Sink Baffle (Evolution Series)
- **How much does it cost?** ₨5654 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/415188370-antimicrobial-quiet-collar-sink-baffle-evolution-series)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Designed exclusively for Evolution Series disposers—no compromises
- • **Splash-Free Zone:** Prevents messy food and water splashback every time
- • **Antimicrobial Shield:** Built-in antimicrobial protection for lasting hygiene
- • **Whisper-Quiet Kitchen:** Minimizes disposer noise for a peaceful cooking space
- • **Effortless Maintenance:** Easily removable collar for quick, hassle-free cleaning

## Overview

The Antimicrobial Quiet Collar Sink Baffle (Evolution Series) is a premium replacement part engineered exclusively for InSinkErator Evolution disposers. It significantly reduces disposer noise, prevents splashback, and features a flexible, antimicrobial collar that’s easy to remove and clean. Crafted from durable stainless steel and designed for a perfect fit, it restores optimal drainage and enhances kitchen hygiene—making it the must-have upgrade for a sleek, quiet, and spotless sink experience.

## 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: Replacement part that works! - 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: High-quality product that does what it says - 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.

## Features

- Minimizes Disposer Noise: Helps keep your kitchen quiet
- Prevents Splashback: Stops food and water from splashing up
- Easy Cleaning: Removable for hassle-free cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V2DC8ZN |
| Assembled Diameter | 3.25 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,950 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Garbage Disposal Parts |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,642) |
| Cutting Diameter | 3.25 Inches |
| Date First Available | March 8, 2022 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 ounces |
| Item model number | QCB-AM |
| Manufacturer | InSinkErator |
| Material | Stainless Steel |
| Part Number | 77960A |
| Power Source | 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

### ⭐⭐⭐⭐⭐ Replacement part that works!
*by J***D on December 20, 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.

### ⭐⭐⭐⭐⭐ High-quality product that does what it says
*by R***H on October 28, 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.

### ⭐⭐⭐⭐⭐ Works in older models, too.
*by R***N on December 18, 2025*

My Insinkerator is from the early 2000s and still works good. The baffle had started disintegrating in the past couple of years. My wife wasn't happy looking into the innards of the drain so asked me to fix it. The old models use a baffle that is one-piece with the gasket that goes between unit and sink. There is an upgrade kit that includes a two-piece seal and baffle for older units, but you still have to remove the unit from below to install the seal between unit and sink, and then you can pop the baffle in from top. This baffle says it's only for newer units. BUT, if you carefully cut or tear off (assuming it was falling apart as mine was) the old baffle, this one fits perfectly from the top. Nothing to unbolt from below, just pop this in. Now, it looks like new!

## 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*