Do you need a plumber to install this? How do you install it?

I did not need a plumber to install this, which is not surprising since I also did I need a plumber to install my garbage disposal or the 55 gallon water heater in my basement.

So, is the diameter 3 1/8" or 3 1/2"? I see both answers, which doesn't make sense since there's not a size choice option.

It's 3 1/8. Both sizes will fit. I found a far better replacement at one of the large home supply stores.It a heavy plastic with multiple holes for water drainage. It acts the same as the Insinkerator, but is easy to clean,keeps the sound low, and will not break, or smell. Cost is around $4.00. I no longer use the Insinkerator.

will this work on my insinkerator #777ss-1 with out taking it apart?

This product is designed to simply pop into your garburetor in order to save you the trouble of taking apart your garburetor. After you cut off the existing rubber baffle in your garburetor with a sharp knife, simply push in this product and it should stay in. I have an old Sears Kenmore garburetor and this baffle worked fine. If the opening of your garburetor is 3 1/4'' to 3 5/16'', this baffle should work fine.

Does the image represent the correct way to install this baffle?

This image shows the underneath side of the product. The actual baffle is imprinted "THIS SIDE DOWN" on this side. You can just barely see "SIDE" and "DOWN" on this picture if you enlarge it.

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Tenalleys InSinkErator QCB-AM Anti-Microbial Quite Collar Sink Baffle for Evolution Series, Black

Product ID: 281322767

Details

Brand
InSinkErator
Colour
Black
Material
Rubber
Product dimensions
4.8D x 12.7W x
Size
3.25-Inch

🔇Noise reduction tech

🦠Antimicrobial odor control

🧼Dishwasher safe cleaning

€ 27.15

Duties & taxes included

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔇 Keep it quiet, clean, and fresh—because your kitchen deserves the best.

SPLASH GUARD DESIGN - Prevents messy food and water splashes, maintaining a clean workspace.
ANTIMICROBIAL SHIELD - Inhibits odor-causing bacteria to keep your sink fresh and hygienic.
EFFORTLESS MAINTENANCE - Removable and dishwasher safe for quick, hassle-free cleaning.
WHISPER QUIET OPERATION - Minimizes disposer noise for a peaceful kitchen vibe.
TAILORED FOR EVOLUTION SERIES - Perfectly compatible with InSinkErator Evolution disposals—upgrade your setup with confidence.

The Tenalleys InSinkErator QCB-AM Quiet Collar Sink Baffle is a removable, antimicrobial sink accessory designed exclusively for Evolution Series garbage disposals. It reduces noise, prevents splashes, and inhibits odor-causing bacteria growth, all while being dishwasher safe for easy cleaning. Engineered by America's leading disposer brand, it’s the smart upgrade for a cleaner, quieter kitchen experience.

Specifications

ASIN	B000GX34AE
ASIN	B000GX34AE
Best Sellers Rank	#55,580 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Garbage Disposal Parts
Brand Name	InSinkErator
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (8,087)
Customer reviews	4.6 4.6 out of 5 stars (8,087)
Date First Available	11 December 2015
Department	Fixtures
Drain Type	Lift and Turn
Finish Types	Rubber
Global Trade Identification Number	00050375008217
Hole Count	1
Included Components	Basin Baffle
Installation Type	Top-Mount
Is Discontinued By Manufacturer	No
Item Dimensions D x W x H	4.8D x 12.7W x 16.5H centimeters
Item Type Name	QCB-AM
Item Weight	0.06 Pounds
Item model number	QCB-AM
Manufacturer	InSinkErator
Manufacturer	InSinkErator
Manufacturer Part Number	QCB-AM
Material Type	Rubber
Model Number	QCB-AM
Number of Items	1
Number of Packs	1
Product Care Instructions	Dishwasher Safe
Product Dimensions	12.7 x 4.8 x 16.51 cm; 27.22 g
Shape	Round
Size	3.25-Inch Diameter
Style	European
UPC	050375008217
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 27.15

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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