12 Best Garbage Disposals to Buy in 2021- (Reviews + Guide)

To deal with most of the kitchen waste, you need the best garbage disposals unit so the wastage can easily pass through plumbing.

Garbage disposal is a machine that is used to cut up food waste into tiny pieces for preventing any plumbing clogs. A garbage disposal unit is usually installed under a kitchen sink from where the food wastes pass through plumbing. It helps to shred them in less than 2mm so that easily pass through to the pipes.

In the contemporary world, it is impossible to imagine a clog-free kitchen life without garbage disposal. But, it can be a difficult job to find the best one without researching a lot. We researched for you and combined the knowledge from expert plumbers.

Finally, we have reviewed the top-rated garbage disposal unit of 2021. Let’s check out…

Best Garbage Disposal Reviews 12 Top Waste Disposer For 2018

12 Best Garbage Disposal Reviews of 2021

I have gathered information from customers, manufacturers, and other reliable sources about the best value garbage disposals available on the market today. Here are our recommendations:

1. Waste King Legend Series 1 HP Continuous Feed- Best Overall Garbage Disposal

Waste King Legend Series 1 HP Continuous Feed Garbage Disposal

Expect hassle-free installation with the Waste King L-8000. With power up to 1.0 horsepower and the 2800RPM(Rotations/Revolutions Per Minute), anticipate this model to grind just about anything it comes across.

Other than that, the Waste King L-8000 comes with a pre-installed power cord, and a front mount reset button. Also equipped with an EZ mounting system for quick kitchen sink installation. For easy cleaning, it has a detachable splashguard.

The sleek and compact design of the disposal makes the place more spacious under the kitchen. It’s polymer grind chamber and stainless steel grind components ensure a corrosion & rust-proof disposal unit for the ultimate durability and longevity.

If you compare this Waste King disposal unit with other models, you will realize that it is one of the best garbage disposal sink for your family. It will almost definitely earn its place in your kitchen, we highly recommend it!

Key Features

  • High-speed motor with 1.0 horsepower motor and 2800 RPM
  • Easy to install with the necessary hardware for hassle-free installation
  • Quite with insulated stainless steel grinding components
  • Rust free and a lifetime warranty against corrosion
  • Has a garbage disposer, 36-inch power cord, and removable splash guard included in

>> Check Price on Amazon.com >>

2. InSinkErator 74028 Evolution Compact Garbage Disposal- Best Brand

InSinkErator 74028 Evolution Compact Garbage Disposal

Meet the perfect garbage disposal for a small home with limited space. It will easily fit under the kitchen sink. Just make sure that your sink fits it by entering the model number. It is constructed with alloy stainless steel grind components and features a LeakGuard liner for the most durability.

The superb disposal unit comes with a 2-stage grinding system for handling the toughest veggies or foods. A ¾ hp Dura-Drive induction motor is placed with sound seal technology for lessening noises. It’s a must-have appliance for keeping your kitchen clean fast & easy.

You will wonder if it’s working. The evolution of compact food waste disposer is sure to deliver exceptional performance where it matters most.

Undoubtedly, InSinkErator is the best brand in the world by being the largest manufacturer of disposal units since 1927.

Key Features

  • Sound Seal technology for advanced sound insulation
  • Multi-grind technology with two grind stages to quickly grind difficult food
  • Stainless steel grind component for longevity
  • ¾ horsepower dura-drive induction
  • Grind chamber comes with 34.6 ounces capacity
  • Drain Connection – 1-1/2 inch Anti-Vibration
  • 3-4 KWh/year electrical usage
  • The power cord is not included

>> Check Price on Amazon.com >>

3. Insinkerator Evolution Excel Garbage Disposal- Deal with Strongest Food Scraps

Insinkerator Evolution Excel Garbage Disposal, 1.0 HP Continuous Feed

I review most models to get a few specs to write an article about them, but this one completely blew me away. The Insinkerator Evolution Excel garbage disposal comes with 1 horsepower motor like the previous one.

The model delivers an exceptional performance with more volume, more food, and more challenges than any other disposer of the InSinkErator brand. It has a 3-stage grinding technology for dealing with any strongest food scraps.

Finding fault with this model is hard. The only disadvantage I noticed was the price on its tag. It is not pocket-friendly at all, especially for low-budget buyers. Otherwise, it’s a must-have disposal unit for your kitchen sink.

Key Features

  • Sound seal technology that delivers ultra-quiet performance
  • 1 full horsepower and dura-drive induction motor
  • Multi-grind technology with three grind stages to quickly grind any food waste
  • Jam sensor circuit
  • 40 oz stainless steel grind chamber and grind components
  • Highly durable

>> Check Price on Amazon.com >>

4. Waste King L-2600 Legend Series 1/2 HP Garbage Disposal- Best For the Money

Waste King L-2600 Legend Series 1/2 HP Garbage Disposal

The Waste King L-2600 with half horsepower displays a powerful motor with stainless steel grinding components that will ensure the blades are rust-free during its kitchen tenure. The 1/2 hp, 2600 RPM permanent magnet motor ensures high-speed grinding.

The model also has superior sound insulation, and users find it quiet to use. It’s grinding chamber is also corrosion-proof for efficient and no waste disposal. Apart from this, you will too love the design of the model.

It is highly compact and light to weight. You just have to try it and find it for yourself, and I am sure you will love this equipment.

Key Features

  • High-speed motor with 1/2 horsepower and 2600 RPM
  • Relatively quiet since it is insulated with stainless steel grinding component that reduces noise
  • Quite durable since disposal is made from corrosion-proof stainless steel
  • 36-inch power cord included hence saving extra expenses of buying one

>> Check Price on Amazon.com >>

5. Whirlpool GC1000XE 1/3 hp in Sink Disposer- Best Sink Garbage Disposal

Whirlpool GC1000XE 1/3 hp in Sink Disposer, Black

The Whirlpool GC1000XE sink disposer is another example of better performing technology with Galvanized steel grinding wheel grinding and shredder ring stainless steel swivels. The model has a continuous feed operation meaning jamming is a thing of the past with this model.

This piece is sure to reduce food to fine cuttings that will whisk down the drain with no problem at all. You won’t even have to pause and check for clogging. This disposal unit is perfect for an average family setting.

Key Features

  • 1/3 HP motor that output 1725 RPM
  • Continuous-feed design prevent any clogging
  • Stainless steel construction
  • Overload protector
  • Easy to install
  • Great disposal
  • Dimensions: 6.63W x 6.31D x 11.38H inches

>> Check Price on Amazon.com >>

6. General Electric GFC520N Continuous Feed Disposall- Best for a Septic System

General Electric GFC520N Continuous Feed Disposall

This is cordless electric garbage disposal by GE that comes with the largest capacity and continuous feed technology. It has a ½ HP motor and over 2800 RPM grinding action that reaches the max speed and torque quickly. So, the food wastes never likely to jam!

The high-speed and powerful grinding technology features galvanized steel blades for grinding. It helps to shred the food waste into small pieces for making it the best garbage disposal for a septic system. An advanced insulation package is added for noise-free grinding.

The hardware is included for an easy EZ mount installation. The food disposal system comes with a compact design that is a space saver and perfect for 2-4 person family. Operating this continuous-feed disposal is super easy with an on/off wall switch and a sink stopper.

Key Features

  • Has a heavy-duty ½ horsepower permanent motor
  • Splashguard included
  • It is a large capacity with galvanized steel turntable and direct power connection
  • A stainless steel sink flange
  • Anti-jam blades
  • Manual reset overload protector
  • 2-level pre-cutter

>> Check Price on Amazon.com >>

7. InSinkErator Badger 5- Most Affordable Garbage Disposal

InSinkErator Badger 5 Garbage Disposal

The InSinkErator makes the Badger series disposers that comes with a space-saving compact design. If you are thinking of replacing your old food disposers, this one will fit the existing InSinkErator hardware perfectly.

It is quick and easy to install the device and the most affordable garbage disposal unit for you.

It features a ½ HP induction motor with galvanized steel grinding components to dispose of your daily food scraps dependably. This sink garbage disposal brand is also recommended by the most professional plumber.

Key Features

  • Made in the USA.
  • ½ horsepower dura drive induction motor
  • 26 oz grind chamber with galvanized steel grind system
  • Long-lasting
  • Affordable price
  • Eco-friendly disposer
  • Easy to install

>> Check Price on Amazon.com >>

8. Waste King L-3200 Garbage Disposal with Power Cord- Best Electric

Waste King L-3200 Garbage Disposal with Power Cord

First, the Waste King L-3200 is one legend series that comes with stainless steel grinding components meaning you won’t find yourself replacing the disposal often since it is rust-resistant.

Second, with a high speed of up to 2700 RPM the garbage disposal can efficiently get rid of your food waste in almost no time. Instructions have never been clearer, and this means fast, easy, and pain-free installation.

Apart from this, the electric garbage disposal is also septic safe hence making it environment-friendly. So what are you waiting for? Grab this piece and you will be a happy customer.

Key Features

  • High-speed motor with up to 3/4 horsepower motor with 2700 RPM
  • Very quiet since it’s sound-insulated to reduce noise
  • Jam less
  • EZ mount for a quick sink installation
  • Easy to clean with a detachable splash guard
  • Durable because the model is made from stainless steel and rusts free grinding components
  • 36-inch power cord included
  • Features a manual reset button

>> Check Price on Amazon.com >>

9. Moen GX50C Prep Series 1/2 HP Continuous Feed Garbage Disposal- Eco-Friendly

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

The first thing I liked about the Moen GX50C garbage disposal model when I first saw it is its kind of design. Its compact, streamlined design helps save space beneath the kitchen sink. If you have a septic tank, this garbage disposal is completely safe to use.

Moen GX50C delivers a fast grinding action of up to 2600 RPM with its high-speed 1/2 hp vortex permanent magnet motor. It also comes with a pre-installed power cord which ensures that you save time and money since there is no need to buy a separate cord.

The model is sure to tackle your everyday kitchen scrap while keeping your sink as clean as possible. The disposals also reduce the number of waste sent to landfills. So, it can be an Eco-friendly solution for your home.

Key Features

  • ½ horsepower 2600 RPM Vortex motor with powerful grinding capabilities
  • Helpful disposal for the kitchen sink to reduce jamming
  • Pre-installed power cord, hence saving installation steps and money
  • It features SoundShield for reducing noise
  • Universal Xpress Mount to ensure an easy installation

>> Check Price on Amazon.com >>

10. Kitchen Aid KCDB250G Continuous Feed Garbage Disposal- Best for Safe & Easy Operation

Kitchen Aid KCDB250G Garbage Disposal

The 1/2 HP motor in the Kitchen Aid KCDB250G delivers surprisingly quiet yet very powerful performance for your kitchen. Its continuous feed system allows you to efficiently get rid of large quantities of waste food materials and continuous grinding for fast clean up after meals.

Apart from this, the sink garbage disposal is connected to an electrical switch, in the process making the operation safe and easy.

Key Features

  • Quiet
  • Powerful performance
  • Motor rotating power up to 1725 RPM
  • Connected to an electrical switch for a safe operation
  • Easy to use

>> Check Price on Amazon.com >>

11. Alfi Whirlaway 291 1/2 Horsepower Garbage Disposer- Best for Home

Alfi Whirlaway 291 1/2 Horsepower Garbage Disposer

Whirlaway manufactured this 291 1/2 HP Garbage Disposal. This piece of machinery is a high-speed permanent magnet motor that produces more power per round. You can be sure the product will serve you for quite some time with its 2-year over the counter replacement warranty.

An advantage with this is that it has a space-saving compact design and less cord, a feature not common with other models plus you won’t find the installation of this item hard. Surely, it is one of the best garbage disposers to buy for your home.

Key Features

  • Space-saving compact design
  • It has corrosion-resistant grinding components
  • It has a system that provides for quick installation
  • Less cord
  • High-speed permanent magnet motor which produces more power

>> Check Price on Amazon.com >>

12. Emerson Evergrind E202 Food Waster Disposer- Best Heavy-Duty Disposal Unit

Emerson Evergrind E202 Food Waster Disposer

This is the last model I will review for you today, but it’s not as least as you expect. Its durability emanates from its rugged galvanized steel construction which also ensures that the toughest debris is handled without a struggle.

You can be sure to rely on this best food waste disposer for top functionality while still being astoundingly affordable.

Its compact design that ensures more space is saved is just but a plus for you. I highly vouch for this garbage disposal, it is a requisite for your kitchen.

Key Features

  • Has a cord includes, hence saving you money
  • Compact and space-saving design
  • Rugged galvanized steel construction for disposer durability
  • Has a 26 oz grind chamber
  • ½ horsepower heavy-duty dura-drive induction motor

>> Check Price on Amazon.com >>

A Short Guide for Buying the Best Garbage Disposal Unit

You need to be sure that you choose the best garbage disposal unit for your specific requirements. The above-reviewed models are just the tip of the iceberg in the sea of garbage disposals. Finding the ideal one for you may be easy once you know a little about them.

Here are a few factors that may be of help to you.

Motor Size

The motor size makes up the biggest difference between the least expensive and the most expensive garbage disposers.

Most of the small garbage disposal tools come with a 1/3 horsepower which can be enough if you are single. However, for a family, you will need a more powerful model.

A ½ or even more horsepower disposal unit can be effective for a full family setting. However, for an extended family, you might need a horsepower of 1.0 motor on your garbage disposal unit.


Garbage disposals are available in two basic designs, the continuous feed garbage disposals, and the batch feed garbage disposals.

The continuous feed disposals run as long as the switch is on while the batch feed only turns on when the disposal cover is in place. So you can run the disposal one batch at a time.

According to your liking, you can select the continuous which is most convenient and relatively inexpensive. However, if you prefer disposals that are safe to use without the risk of injury and flying particles, definitely go for a batch feed.

Stainless Steel

It is paramount to note that the garbage disposers will be exposed to water for most of their work, it is, therefore, important to choose a rust-free model.

Stainless steel blades not only sharp and harder, but they also last longer. They are also known to grind food more finely and minimize the possibility of clogs in your pipes. I would recommend stainless steel blades since they make up the best garbage disposal for the ultimate durability.

Surely you don’t want a model that is highly likely to wear out sooner.


Although most of the garbage disposals that you will come across will be noisy, there is a difference between ordinary cheap HP which is very noisy and of better quality, and higher HP insulated grinding units which produce less noise.

Many of the high-end garbage disposals come with noise-dampening features that reduce the vibration that usually come with the tool. Take one from our garbage disposal reviews that feature a sound shield technology.

Final Words:

I have reviewed for you only the best garbage disposal in 2021 that you will find in the market. I have even gone out of my way to explain a few factors that should be of key concern to you when looking for a perfect disposal unit. So, it will be a great decision to grab one from the above as we considered all the factors to select those.

With this information now being at your fingertips, I am now confident that you will settle for an ideal one for your home depending on what you need specifically. Or better yet, one has already caught your eye.

Stay happy and enjoy a clean kitchen!