8 Best Garbage Waste Disposal Unit Reviews 2022

Do you find it annoying and difficult to deal with food scraps or leftovers in your kitchen? If so, installing the best waste disposal unit can put an end to this problem. Indeed, about 50% of all households in the United States have garbage disposals to help homeowners save a bit of dirty work.

Whether you’re building a new home or planning to replace a broken garbage disposal, you must be aware of the different options available on the market. This guide is designed to help you choose the best garbage disposal unit for your needs.


Top 8 Best Waste Disposal Units on the Market


Best Waste Disposal Unit Reviews

1. Best Overall -Waste King L-2600 1/2HP Waste disposal


  • Powerful motor for grinding up even large density foods
  • Quiet operation
  • Easy to install without any previous experience
  • comes with all the hardware and instructions that you will need when installing it
  • Compact enough that it will easily fit in tight spaces under your sink


  • Warranty does not cover everything, including leaks or corrosion

The high-speed motor in the Waste King L-2600 means that your food particles and residue is going to get ground very quickly and efficiently, and there is going to be little to no jamming that occurs with this model. Installation is easy and requires no prior plumbing or electrical knowledge, as all that you will need to do is remove your previous unit and install this in its place.

Included with every purchase is a 5-year warranty from the manufacturer, and that covers most issues that may arise when you use this garbage disposal. This is a durable waste disposal unit that will last you a long time, even with daily use, and is quiet when running.


2. Best Quiet -InSinkErator Evolution 1HP Waste Disposal


  • A good quality product from a reliable brand
  • A durable unit that is made of alloy stainless steel components
  • Easy to install and use
  • Extra insulated SoundSeal Technology for super-quiet operation
  • Great for tougher food scraps
  • 7 years warranty with in-home service


  • Take up much space

One of the quietest garbage disposals on the market, the InSinkErator is powerful disposal from a name that you can trust, that has been around for a long time. By using insulation and SoundSeal technology, you will barely notice that this disposal is running, and has enough power to grind up even dense foods with ease.

This is a durable garbage disposal that will last a long time, with stainless steel components and a LeakGuard liner to avoid any type of leaks or issues when using this unit. This is easy to install and will only require a few minutes of your time, and there is no need to call in a plumber or have previous experience with garbage disposals.

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3. Best Powerful -Waste King L-8000 1HP Waste Disposal


  • 2800 RPM High-speed motor without jamming
  • Durable materials
  • Very affordable price for a 1HP waste disposal unit
  • Compact that takes up less space
  • Backed by a 5-year warranty


  • Poor installation instruction

This powerful garbage disposal from Waste King features a high 1 horsepower motor that is capable of grinding up and disposing of a wide variety of food, and won’t jam or get stuck in the process. This is sound insulated and is very quiet to operate, and won’t rattle or shake the kitchen sink as it does its job.

It is easy to install thanks to the EZ mount system and requires no previous knowledge of garbage disposals, plumbing, or electrical work to do so. It is lightweight, durable, and compact; making it a great choice for your next garbage disposal, and is backed by a 5-year warranty by the manufacturer.

This is a highly durable garbage disposal that is designed to take up a little amount of space and last a long time.


4. Best Stainless Steel -InSinkErator 3/4HP Waste Disposal


  • Dura-Drive Motor that is long-lasting with most grind force
  • Perfect for small households
  • Durable without being overbearing, this disposal won’t rattle your sink or make a lot of use when in use and is resistant to jamming and leaks


  • Maybe a bit low at grinding food

Another quality product from InSinkErator, this garbage disposal features a space-efficient design that is perfect for smaller households or tight areas under the kitchen sink. Made with all stainless steel components for a highly durable interior, this unit also has a LeakGuard liner installed to increase the durability rating and prevent leaking from occurring during its lifespan.

In addition to being highly durable, this is also a powerful model that is quiet to operate as well; and it is easy to install without needing any expensive tools or parts. InSinkErator has been a brand name in households for a long time, and they have garnished a trustworthy reputation for quality products that hold up and are made of durable materials, and this garbage disposal is no different.

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5. Best Compact -Waste King L-1001 1/2HP Waste Disposal


  • One of the most compact garbage disposals on the market that retains its durability and function, all while being quiet to operate
  • Safe to use with septic tanks
  • Easy to install with power cord
  • Quiet when in use
  • 2 years warranty


  • Not for very tough food scraps

Great compact garbage disposal from Waste King, this particular model features a high-speed motor that uses permanent magnets to reduce the number of jams that you have to deal with and is easy to install by replacing it with your current model.

Made of durable materials that are corrosive resistant and will be able to grind up food particles and residue with ease, all by flipping a switch that your outlet is connected to. This does not take up a lot of space under your kitchen sink, but it is very powerful and quiet.

Backed by a 2-year warranty, you can rest easy knowing that if anything should happen to this while under the warranty, Waste King will do whatever they can to fix it and resolve the issue for you. Lightweight and with the power cord pre-installed, it could not be easier to replace your old disposal and have this start working wonders for your kitchen.


6. Best Affordable -Waste King L-111 1/3HP Waste Disposal


  • Compact design that fits into tight sink cabinets, and allows for more storage
  • 1/3 Horsepower with 1900 RPMs
  • Comes with everything you need for installing
  • Made of high-quality materials that will last a long time
  • 2-year warranty


  • Not as powerful as other models as it’s a 1/3HP waste disposal

Great garbage disposal at an affordable price, the Waste King L-111 may not feature as much horsepower as other models, but you are still getting a product that is highly dependable as well as being durable and quiet. The high-speed motor is designed with the consumer in mind and built to jam less than other garbage disposals thanks to the magnet motor, and mounting this in your sink is easy and hassle-free.

This is compact budget-friendly waste disposal that won’t’ take up a lot of space and is easy to install, grinding food quickly and easily. The corrosion-proof polymer is highly durable and provides a reliable product that will help extend the life of your kitchen piping, and will be a great tool to aid you in meal prepping.


7. Waste Maid 1/2HP Food Waste Disposal


  • Bio Shield reduces the amount of odor that can come up through the disposal, and it does not clog or jam easily
  • Installation is easy and does not require any prior plumbing experience or know-how
  • Powerful yet quiet in design, highly durable and will last a long time even with daily use


  • Not that quiet as advertised

A good choice of garbage disposal that is both budgets friendly and durable, the Waste Maid 1/2 HP waste disposal features a bio shield odor protection that prevents odor from food waste from coming into your kitchen and home, and the continuous feed operation allows you to place food in the disposal even when it is currently running.

This is made of high-quality stainless steel that will dispose of food scraps and remnants quickly, and without clogging or draining slowly. While this is not a compact garbage disposal, it is very powerful while maintaining a level of quietness that is hard to find with other products of this type.

This comes with removable splash guards for easy cleaning and in case anything gets caught between this and the sink, which is also treated with the Bio Shield for odor protection

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How Does A Garbage Disposal Unit Work?

A garbage or waste disposal unit is an electrically powered device typically installed under the kitchen sink. It shreds food scraps or leftovers into very tiny pieces to allow them to pass through plumbing. By using a garbage disposal unit, you simply have to drop food waste down the drain and let the device do its thing.

Here is a Top Rated useful unit for the install garbage disposal, and cheap price under $50:

Brushed Nickel Garbage Disposer Air Switch Trim Unit

Brushed Nickel Garbage Disposer Air Switch Trim Unit

Why Install A Garbage Disposal Unit

Many homeowners think twice about installing a garbage disposal unit. If you belong to this group, then it’s important to learn about the many benefits that come with using this device. Aside from the convenience it brings, waste disposal can also benefit the environment. Food waste that goes through garbage disposal is directed toward the sewer system instead of the landfills. As you may know, food waste can produce toxic gas when dumped in landfills, contributing to environmental pollution.

Most models available are very easy to use. You simply have to turn on the device whenever you want to use it. For many homeowners, using a disposal unit is much better than leaving leftovers inside plastic bags or compost bins. This prevents your house from getting stinky. Not to mention, this device doesn’t use a lot of energy, so you wouldn’t have to worry about raising your utility bills. Check below to check reviews of the best food waste disposals to save money:

Best Food Waste/Garbage Disposal To Save Money

Why Install A Garbage Disposal Unit

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How To Choose The Best Waste Disposal Unit

There are plenty of models available on the market, which could make it difficult to choose the best unit for your home.

Before you go shopping, your first order of business must be to determine whether you are allowed to install a garbage disposal in your local community. This usually isn’t a problem if you are replacing an old model.

If you are planning to put in a new waste disposal unit, it’s recommended to check with the authorities to ensure that you don’t break any laws.

In addition, you must also determine whether your plumbing can handle a garbage disposal.  For your convenience, if you need, a universal drain line adapter is designed for installation on all garbage disposals where the dishwasher drain inlet is located. There is one 7/8″ Barb – 1/4″ QC Quick Connect – RO, Reverse Osmosis, Drinking Water, Water Ionizer, Under $10, Check it below:

Universal Drain Line Adapter For Disposal Unit with Dishwasher Hose Connection

Universal Drain Line Adapter For Disposal Unit with Dishwasher Hose Connection

After checking your plumbing system, you must also determine what types of waste disposal units are compatible with your fixtures. This is an important step in ensuring that the device would work optimally.

You must also consider the size of your household and how often you would use the device. Most models come with a 1/4 or 1/3 horsepower motor. This might be enough for a small household. Otherwise, you might be better off finding a unit that has a 1/2 or 1 horsepower motor.

Below we get the best compact waste disposal units, please check out:

1/3 HP Frigidaire FFDI331DMS GrindPro Direct Wired Continuous Feed Waste Disposer Unit-under $80

1 3 HP Frigidaire FFDI331DMS GrindPro Direct Wired Continuous Feed Waste Disposer Unit

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It’s also essential to learn about the different types of garbage disposals. Basically, there are 2 categories of waste disposal: continuous feed and batch feed units. The former is the most popular type of garbage disposal primarily because of how convenient it is to use.

As long as the switch is turned on, the device will keep functioning. The latter, meanwhile, requires a special stopper to activate the unit. This is the best option if you only wish to use the device to dispose of waste by batches.

As mentioned, you must check whether the unit you plan on using is compatible with your sink or your dishwasher. It is also highly recommended to choose a model that comes with stainless steel. This helps prevent corrosion and ensures better performance and durability. You can check here: stainless steel garbage disposal reviews.

There is the best made stainless steel waste disposal with highly recommended: stainless steel case, grind components and popular stainless steel quick lock sink mount for longevity. Check below:

InSinkErator Evolution Compact 3/4 HP Stainless Steel Home Garbage Disposer – Under $190

InSinkErator Evolution Compact 3 4 HP Household Garbage Disposer

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Final Thoughts

Choosing a waste disposal unit for your home isn’t as simple as you might think. But with the help of this guide, you should be able to understand the key factors to consider and find the garbage disposal unit that best fits your needs. Check more below: