Best Quiet Garbage Disposal 

While garbage disposals are useful and indispensable appliances in modern kitchens, they tend to produce a lot of noise. As a result, such garbage disposal models can be a nuisance, especially if you want to enjoy your favorite TV show or have a conversation while the device is running. 

So, why not avoid all that hassle by getting yourself the quietest garbage disposal in the market? That’s right! Standard garbage disposal units produce a sound of around 80 decibels which is equivalent to the noise produced by lawnmowers. However, there are quieter garbage disposal models which produce a sound of between 25 and 45 dB. That way, you can easily have a conversation while these units are running. After all, a conversation between 2 people is 60 decibels. 

With that in mind, now you ask yourself the main question; What is the quietest garbage disposal? Well, this article has a few options to help you make that decision for yourself! 

6 Best Quiet Garbage Disposals

1. Insinkerator Evolution Excel Garbage Disposal 

Seeing that the Insinkerator Evolution Excel is 60% quieter than standard garbage disposal, it’s the quietest unit on the list, although it’s only by a small margin. All in all, this means that you can have a conversation in your kitchen while the appliance is running. Some users have even claimed that they regularly forget to turn off their Evolution Excel disposal because of how silent it is. 

To achieve this incredible level of quietness, the unit is made with an advanced form of noise-insulation technology known as SoundSeal Plus. This includes special foam insulation around the grinding chamber and the motor to muffle all the sounds coming from the unit. In addition, the unit includes a special type of sink baffle and anti-vibration mounts for further noise reduction. 

Surprisingly, despite the ultra-quiet operation, this garbage disposal is one of the most powerful units out there, allowing it to grind up any food waste. This is because it’s equipped with a 1HP Dura-Drive induction motor that runs at a speed of up to 1725 RPM. On top of that, it uses 3-stage grinding technology to shred and dispose of grease and the toughest food waste without jamming. Even better, this unit has an anti-jamming feature and stainless steel body construction to give it exceptional longevity of up to 15 years. 

Unfortunately, this garbage disposal does not come cheap as it costs around $400. For that, it may not be the best quiet garbage disposal for small households. However, if you want a powerful garbage disposal that grinds tough food scraps like ribs and raw chicken meats efficiently without jamming or creating noisy vibration, it’s an excellent choice! 

Key Features 

• 1 HP motor 
• 7-year warranty 
• 1725 RM Grinding speed 
• 40 oz grinding chamber capacity 
• 3-stage grinding system 
• LeakGuard Liner 
• Stainless steel construction 
• Sound seal technology 
• Auto-reverse grinding system 
• Jam sensors 

Benefits 

• Durable stainless-steel alloy build 
• Handles the toughest food particles 
• Super quiet operation 
• Powerful, fast-action motor 

Drawbacks 

• Costly 
• Heavy (25.5 lbs)

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2. Moen GXS75C Host Series Garbage Disposal 

This Moen GXS75C Host Series is one of the best garbage disposals for people who love to host dinners and luncheons at their homes. Thanks to its ability to deliver a quiet operation while maintaining an affordable price point. Specifically, this unit is 40% quieter than standard garbage disposal models, making it a great option for any kitchen. 

One notable feature in this unit that ensures a quiet operation is its innovative SoundShield technology. This noise reduction feature includes an absorbent material that surrounds the motor to repel all the noise coming from the unit. As a result, you can work peacefully in your kitchen since the unit does not interfere with normal volume conversation.

Another factor that allows this unit to deliver a quiet operation is its 3-bo;lt mounting assembly. Typically, the Moen GXS75C Host Series model uses a Universal Xpress Mount that fits directly onto a 3-bolt assembly, which is commonly used by most manufacturers. The 3-bolt assembly is made of metal and is firmer than other types of mounting assembly, helping to reduce vibration. 

At the same time, this makes it relatively easy to install the garbage disposal under your kitchen cabinet. Even better, the Moen garbage disposal is exceptionally lightweight, allowing you to install it with ease. 

As for the motor power, this unit is equipped with a 3⁄4 HP Vortex motor that runs at 2700 RM. More notably, the motor has a permanent magnet that allows it to reach full speed instantly, giving it exceptional power to handle most food waste without jamming. 

Lastly, this garbage disposal is crafted from durable, high-quality components. For instance, its internal components like impellers, rings, and grinding turntable are made from stainless steel, making them rust- and corrosion-free. In addition, this unit comes with a pre-installed power cord, dishwasher inlet and is safe to use with septic tanks. 

Key Features 

• ¾ HP Vortex motor 
• Stainless steel grinding chamber 
• Continuous feed type 
• 2700 RPM Grinding speed 
• 10-year warranty 
• 3.2 liters capacity 

Benefits 

• Includes a power cord 
• Easy installation 
• Quieter operation 
• Safe to use in all types of septic systems 
• Fast performance 

Drawbacks 

• Does not come with a removable drain stopper 

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3. Insinkerator Evolution Compact Garbage Disposal 

While Evolution Compact is a little noisier than the Evolution Excel model we looked at earlier, it produces much less noise than other garbage disposals on the market. More notably, it’s more ‘compact’ in size than other Insinkerator Evolution Series disposals, since it has a height of 12.25”. 

Getting back to the issue of noise, this unit is 40% quieter than standard garbage disposals out there. One reason for this is that it uses the basic SoundSeal technology to enhance its noise insulation capabilities. Secondly, it has a quiet collar sink baffle and anti-vibration mounts to keep it quiet during operation. 

The only issue with using a quiet collar sink baffle is that it makes the grinding process a bit slow. Other than that, the overall operation of this garbage disposal is quite excellent. After all, it’s equipped with a ¾ HP Dura-drive motor and a medium-sized grind chamber with a capacity of around 34.6 oz. Plus, the unit uses 2-stage multi-grind technology, allowing it to disintegrate melon rinds, vegetable peeling, and chicken bones in no time. Even better, the grind components and grind chamber are made from stainless steel to protect it from rust and extend its longevity. 

As for installation, this unit is relatively easy to set up and doesn’t even need a qualified plumber. Best of all, its compact design allows it to fit perfectly beneath small cabinets, making it the best quiet garbage disposal for small spaces. 

Key Features 

• ¾ HP Dura-Drive Induction motor
• Metal Housing 
• 4-year limited housing warranty 
• Anti-vibration system 
• SoundSeal technology 
• Stainless steel grinding chamber 

Benefits 

• 2-stage multi-grind technology
• Compact design 
• Quick lock mount for convenient installation 
• Powerful motor 
• Durable construction 
• Ultra-quiet performance 

Drawbacks 

• The quiet collar sink baffle makes the grinding process a bit slow 

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4. Waste King Legend Series L-8000 1 HP Garbage Disposal 

Compared to standard garbage disposal models, the Waste King Legend Series 1 HP unit produces a soothing hum instead of a chomping chainsaw noise. This is because, unlike other models, its motor is sealed and sound-insulated to reduce the amount of noise it generates.  

Talking of the motor, this unit is equipped with a 1HP permanent magnet motor that runs at a speed of up to 2800 RPM. This allows it to rotate the impellers and grinding plate at a high speed, giving them enough power to grind through fibrous scraps and other food items without jamming. And even if the unit jams or experiences a circuit overload, it will automatically shut down. Luckily, you can easily power it back on with the reset button of the disposal if that happens.

The other stand-out feature offered by this garbage disposal is that it’s relatively easy to install. This is because it uses an EZ mount system that twists and locks into position with ease. Plus, the unit comes with a pre-installed power cord, eliminating the need for expensive electrical work. 

In addition, this unit can discreetly fit beneath most types of kitchen sinks, thanks to its space-saving compact design. Not to forget that it even comes with a dishwasher hook-up and is safe to use with septic tanks. 

Regarding the construction, this garbage disposal consists of stainless steel grind components and a glass nylon chamber, which are both corrosion- and rust-resistant. As a result, you can expect this unit to deliver durable and efficient performance for several years to come. Moreover, it has a removable splash guard that makes it easy to clean and flush through. Best of all, Waste King offers excellent customer service despite this unit being backed by an outstanding 20-year warranty. 

Key Specifications 

• Grinding speed: 2800 RPM 
• EZ Mounting system 
• 20-year warranty 
• Feed type: Continuous feed 
• 1 HP motor 
• 26 oz grinding chamber capacity 

Benefits 

• Comes with a pre-installed power cord  
• Simple installation process 
• Lightweight design with stainless steel grinder blades 
• High-speed performance 
• Space-saving design 
• Easy to clean

Drawbacks 

• The mounting rings need tightening every month because of vibrations 

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5. Waste Maid 10-US-WM-158-3B Garbage Disposal 

Being one of the most affordable garbage disposals, Waste Maid 10-US-WM-158 is an excellent choice for those who want the best quiet garbage disposal but are on a tight budget. This unit is quiet, stable, and durable, and does not even vibrate as much as other garbage disposal models. In addition, this disposal is equipped with standard specifications like a high-power motor, sturdy turntable, and sharp blades to ensure an excellent output. 

To be precise, this garbage disposal has a powerful 1⁄2 HP magnet motor that runs at 2600 RPM. On top of that, it’s equipped with stainless steel balanced impellers and a Torque Master grinding system. These features give it enough power to grind food scraps in about 2 minutes or so. And since the unit has a continuous feed operation, you can load more food waste into the machine while it is still running. 

Moving on, this unit is easy to install and use, both for beginners and professional plumbers alike. That is because its 3-bolt mounting system is compatible with most kitchen sinks. Also, this unit has a lightweight design that makes it even more user-friendly and a removable splash guard that makes it easy to clean. 

On the downside, the grinding components of this unit are made from cold-rolled steel, which may expose it to corrosion. However, this unit is relatively easy to clean as it comes with a removable splash guard. In addition, this disposal unit boasts BioShield Antimicrobial Odor protection, meaning you don’t have to be concerned about foul garbage disposal smells in your kitchen. 

Key Features 

• Horsepower Rating: ½ HP 
• Lifetime warranty against corrosion
• 34” long power cord 
• Grinding speed: 2600 RPM 
• 3-bolt mounting system 
• Grinding Chamber Material: Cold rolled steel 
• Feed type: Continuous feed 

Benefits 

• Easy installation 
• Removable splash guard for quick and easy cleaning 
• Fast operation 
• Rustproof turntable 
• Comes with everything you need for easy setup 

Drawbacks 

• Doesn’t come with jam-fixing tools 

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6. GE Continuous Feed GFC520V Garbage Disposal 

This General Electric GFC420V model is another super affordable, but ultra-quiet garbage disposal. Plus, it comes with everything you need to enjoy a great performance including a wall switch sink stopper, dishwasher drain connector, and a stainless steel sink flange. Even better, it has many amazing features that will help you get rid of food waste in no time. 

One notable thing about this unit is that despite delivering a quiet operation, it’s equipped with a high-performance ½ HP permanent magnet motor. Better yet, the motor rotates the impellers at a speed of 2600 RPM, allowing it to pulverize various food waste including potato peels, rice, pasta, and cereal. Along with that, the unit is equipped with 2-level pre-cutters that tackle larger chunks without getting stuck. 

Another great feature of this garbage disposal is that it can handle up to 25 oz of food scraps at once in its large stainless steel grinding chamber. Not to forget that it also has other stainless steel components as well as dual swivel and anti-jam grinding blades. 

As for the drawbacks, this unit may not be compatible with some plumbing systems. Other than that, it’s easy to install as it even comes with a pre-installed power cord. Plus, it comes with an EZ mount system as well as a removable splash guard and stopper for convenient setup and cleaning. 

Key Features 

• Horsepower: ½ HP 
• Grinding speed: 2600 RPM 
• Type: Continuous feed 
• EZ Mounting system 
• Grinding chamber capacity: 23 oz 
• Grinding chamber material: stainless steel 

Benefits 

• Includes a power cord 
• EZ mount system allows for easy installation 
• Affordable 
• Easy to use 
• High-performance motor 
• Fine-grind system for smooth and easy drainage 

Drawbacks 

• Not compatible with some plumbing systems 

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Best Quiet Garbage Disposal Buyer’s Guide (Important Things to Consider)

• Noise output 

Seeing that you’re in the market for the quietest garbage disposal, noise output has to be the first important factor to consider. Unfortunately, most garbage disposal manufacturers do not include the number of decibels in their specifications, yet it’s the universal unit for measuring the noise level of various products. 

However, you may find this information on the manufacturer’s website or on the unit’s technical sheet. Also, look for models with unique noise-reducing mechanisms like Soundseal technology. For instance, if the garbage disposal has several layers of insulation around the grinding chamber, it will produce significantly less noise. 

Lastly, the construction and mounting mechanism of the disposal will play a crucial role in determining its noise output. In that regard, metal mounting assemblies fix more securely and are more sturdy than plastic mounts, which will significantly reduce the vibration noise. 

• Motor Type 

Quietest garbage disposals are usually equipped with one of two types of motors; Permanent magnet or Induction motor. 

Permanent magnet motors are more common than their induction counterparts, even though they run at a lower speed. However, they’re more efficient and more convenient since they reach their maximum RPM almost instantly. For that, they’re commonly used batch-feed garbage disposals where instantaneous power is preferred. 

On the other hand, induction motors are heavier and take longer to reach their maximum speed than permanent motors. On the bright side, they’re relatively more affordable and a great option for units with multi-stage grinding systems. 

• Power output 

The motor capacity of garbage disposals is measured in HP (Horsepower), which usually ranges from ⅓ to 1HP for quiet garbage disposal models.

 If you intend to use the disposal to get rid of large amounts of food waste regularly, consider buying a quiet model with a power output of 3 ⁄ 4 or 1 HP. However, if you have a small household of about 2- 3 people, a 1/2 HP disposal will handle typical household waste just fine. 

• Ease of installation 

Finally, look for a quiet garbage disposal that is easy to install. Otherwise, you’ll have to hire a professional plumber to install it for you, increasing the cost of your project. Also, look for a model that comes with a pre-installed power cord to eliminate the need for hiring an electrician. 

Conclusion 

Overall, if you’re looking for the best quiet garbage disposal, there are some great options you can invest in without sacrificing quality and power. So, just check them out and see which one is well-suited for your needs!