Quietest Garbage Disposals For Noise Free Kitchens

Gary Johnson
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Have you been thinking about getting a garbage disposal to make your kitchen run a bit more smoothly? If so, you’ve probably read a few of my recommendations, such as the highest rated in the industry, the Waste King 9950.

But if this hasn’t really clicked for you and you’re not sure if you want to dismantle your old dishwasher and put in a new sink just to add in that noisey appliance that chews up your food, I’d like to offer you another alternative.

I give you the quietest garbage disposals available today.

The best way to avoid the issue of loud garbage disposals is to choose one that is ultra-quiet. With that in mind, I have tested out 7 of the quietest disposal such as InSinkErator Evolution Septic Assist and Waste King Legend series.

If you want to keep you kitchen quiet, you really should look at one of these quiet disposal units.

Quiet disposal units keep you compliant with most local codes as well as make your life easier. When it comes to choosing a disposal, the best solution is to get one that has ultra-quiet grinding.

Below, you can find a comparison chart of the top rated garbage disposals for quiet operation.

InSinkErator Garbage DisposalBest OverallInSinkErator Garbage Disposal
General Electric GFC520N Continuous Feed DisposallBudget PickGeneral Electric GFC520N Continuous Feed Disposall
Waste King L-8000 Garbage DisposalUpgrade PickWaste King L-8000 Garbage Disposal

1. InSinkErator Garbage Disposal

Our rating: 9 / 10

InSinkErator Garbage Disposal

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  • An awesome addition to your kitchen
  • Easy installation
  • Extremely quiet
  • Fully convertible
  • Great warranty and customer service
  • Highly functional


  • Heavy, chunky, built-in design
  • You have to turn the cold water tap on for this garbage disposal to work

2. Waste King L-8000 Garbage Disposal

Our rating: 8 / 10

Waste King L-8000 Garbage Disposal

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  • Great for tough waste
  • Simple design easily disassembled for cleaning
  • Compact and clever mounting system
  • Budget-friendly price

The Waste King L-8000 garbage disposal is one of the quietest on the market. It’s also certified, so you know it’s good to go. And it’s clearly labeled for use in various countries, so you know it can be used worldwide.

What’s great about the L-8000 is its simple design. From what I’ve seen in reviews, people get it all up and running fairly quickly. Additionally, this disposal runs quietly, even when in higher grinding modes. Finally, for the money, it’s one of the more powerful grinders you’ll find.

3. General Electric GFC520N Continuous Feed Disposall

Our rating: 8 / 10

General Electric GFC520N Continuous Feed Disposall

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  • Lacks loud noises
  • Budget Friendly
  • Runs very quietly
  • Satisfaction Guaranteed


  • 1/2 HP motor may be too weak if you regularly put in hard foods
  • May not be ideal for larger households
  • Not for high-end kitchens
  • Top-mount installation may be tricky for some homeowners

The General Electric GFC520N 1/2-Horsepower Continuous Feed Garbage Disposal sports a ½ HP DuraStar permanent magnet motor for efficient and quiet operation. This disposal also features a galvanized steel grind mechanism with jam-sensing technology, allowing for quick repair if meats or vegetables are jammed in the unit.

Also featured is sound-shielding insulation that minimizes noise from the motor, and a multi-grind feature that allows users to grind virtually any food going into the disposal. The GFC520N comes with a stopper for the sink drain, along with a pre-installed power cord with a pull ring for easy assembly. It also features a removable splashguard for quick and easy cleanups, and rubber feet on the base of the device for stability.

4. Moen GX50C Prep Series 1/2 HP Continuous Feed Garbage Disposal

Our rating: 8 / 10

Moen GX50C Prep Series 1/2 HP Continuous Feed Garbage Disposal

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  • Quiet Operation
  • Simple Installation
  • Features Stayclear’ Bio-Shield antimicrobial technology
  • Dishwasher-safe

Moen helps us once again with their GX50C Prep Series 1/2 HP Continuous Feed Garbage Disposal with Sound Reduction, which has a 14-year warranty attached to it.

Easy to install, it has a universal mount that’ll fit almost anyones sink with only a couple of tools. It features a powerful, 1/2 HP motor that runs at 2600 RPM, and uses a continuous feed that helps users save water and energy. The disposal is powerful enough to grind up ice and other soft foods. This model uses sound baffles to prevent the noise, so you can live with the convenience of using it in your kitchen at all times.

It has a SafeSound feature that detects unusual noise and will automatically reverse the running, going back to the last state of operation. It’s antimicrobial, so it’s resistant to corrosion, and it kills 99.9% of the bacteria in your system. It also sports a splash guard that helps keep the splash contained assuring its effectiveness every single time you use it.

5. Waste King L-3300 Garbage Disposal

Our rating: 8 / 10

Waste King L-3300 Garbage Disposal

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  • Quiet and reliable
  • Good quality parts
  • Easy to install

The Waste King L-3300 is the quietest garbage disposal available in the market at the moment. It doesn’t produce any squeaking or grinding sounds when you turn it on. And the Waste King L-3300 comes with a powerful motor that can grind over just about any food debris.

Frequently Asked Questions (FAQ)

Which garbage disposal is the quietest?

The quietest garbage disposals provide the most pleasant kitchen environment possible. If you're like me, you probably prefer a quiet kitchen and this section should help you find a disposal that fits your own lifestyle and needs.

We've measured and rated noise levels for many of the disposals we tested and compiled the results below. (Keep in mind that all of these disposals are much quieter than average, so the numbers are going to be low anyway). The ratings below are a measurement of the disposals sound at a distance of 1 foot from the unit.

Note: A quiet dishwasher is another option if you want to avoid the sound of your garbage disposal.

What is the best garbage disposal on the market?

The thing that makes the InSinkErator Evolution Compact III Garbage Disposal such a bestseller is that it’s essentially one of the most powerful garbage disposals ever, but it’s also one of the quietest. There’s virtually no sound emitted by this device. It doesn’t sound like strange noises in the night. In fact, you might not realize it’s running until you put your hand over the top and feel a slight vibration.

Why is my garbage disposal so noisy?

Garbage disposals became very popular purchases in kitchens in the 1960s, and since then, improvements to the devices have made them a common fixture in kitchens. Unfortunately, all of those improvements have come with a price of higher noise level. Unless specifically built with noise reduction features, most modern garbage disposals are close to 70 decibels (db). This is equivalent to a busy city street or a lawn mower.

One of the issues with garbage disposals is physical vibration. The garbage disposal unit is not bolted to the sink, floor, or counter. It is usually attached by the drainpipe and sometimes supported by two studs or supports in the cabinet. When vibrations from the motor travel via the solid connections to the sink or counter, they generate more noise.

Do all garbage disposals fit all sinks?

Mostly, yes. There are plenty of garbage disposals that come with universal mounting systems that should fit all sinks. The only exception is if your sink strainer is too big or small for the mounting brackets. If you’re not sure if this applies to you, just look at the specs of the mounting system.

Garbage disposals with universal mounting systems have a mounting panel that will permanently attach to your sink’s countertop. It has built-in clamps that stabilize the disposer to the sink, whether it’s a cast iron or stainless steel sink. Then you simply screw on the disposer to the mounting panel, and you’re good to go.


The food particles and waste that goes down your sink can be a huge problem if you don’t have a good garbage disposal unit. It’s not easy to find one that minimizes sound, but we have reviewed some of the most reliable ones and put them on our list. We hope it helps you take the guesswork out of choosing a great unit for your household.

Our Recommendation

InSinkErator Garbage DisposalBest OverallInSinkErator Garbage Disposal
General Electric GFC520N Continuous Feed DisposallBudget PickGeneral Electric GFC520N Continuous Feed Disposall
Waste King L-8000 Garbage DisposalUpgrade PickWaste King L-8000 Garbage Disposal