The right garbage disposal can cut down on food waste and keep your kitchen running smoothly. We’ve narrowed down the five best models on Amazon to help you compare features, prices, and performance.
Key Takeaways
- Our top garbage disposal recommendation is the InSinkErator Evolution, thanks to its durable build, powerful motor, and leak-proof protective liner.
- Garbage disposals can vary in price, but smaller models typically cost $75–$125, while heavy-duty units range from $150–$300 or more.
- Motor horsepower (HP) and grinding technology are the two most important factors to consider when shopping for a garbage disposal, with continuous-feed models being more common than batch-feed versions.
Top 5 Garbage Disposals
- InSinkErator Evolution: Best Overall
- InSinkErator Badger 5: Best for Small Spaces
- Waste Maid WM-658-3B: Most Durable
- Moen GXS75C Host Series: Best Warranty
- Waste King L-1001: Best Budget Pick
Compare Top Garbage Disposals
The table below highlights our top picks for the best garbage disposals, based on key features like motor speed, feed types, and price.
| Product | Image | Cost | Installation Type | Feed Type | Motor Speed |
|---|---|---|---|---|---|
InSinkErator EvolutionCheck Price |  | $278.95 | Hardwired | Continuous | 3/4 HP |
InSinkErator Badger 5Check Price | | $127 | Hardwired | Continuous | 1/2 HP |
Waste Maid WM-658-3BCheck Price | | $169.40 | Plug-In | Continuous | 1–1/4 HP |
Moen GXS75C Host SeriesCheck Price |  | $144.95 | Plug-In | Batch Feed | 3/4 HP |
Waste King L-1001Check Price |  | $87.62 | Plug-In | Continuous | 1/2 HP |
Our Reviews of the Best Garbage Disposals
We reviewed the top garbage disposals available on Amazon, focusing on grinding power, build quality, noise level, ease of installation, and overall value.
Best Overall
InSinkErator Evolution
Good for: Homeowners seeking powerful, quiet performance at a solid mid-range price.
The InSinkErator Evolution offers commercial-grade performance at a homeowner-friendly price, making it a standout choice for most kitchens. It features a powerful motor, a three-stage grinding system, and sound-dampening insulation to handle tough food scraps with minimal noise. Designed with do-it-yourself (DIY) installation in mind, it includes a wiring adapter that makes setup straightforward for most users.
Pros and Cons of InSinkErator Evolution
- Operates more quietly than most standard garbage disposals
- Reduces clogs with powerful three-stage grind technology
- Resists rust and corrosion with durable stainless steel components
- Costs more than basic entry-level models
- Requires separate purchase of a power cord if not hardwired
Key Features
- Size: 8.25″D x 8.25″W x 12.25″H
- Motor: 3/4 HP
- Warranty: 9 years
What People Are Saying About The InSinkErator Evolution
Amazon reviewers consistently praise the InSinkErator Evolution for its slim design, quiet operation, and strong grinding performance. Many say it’s easy to install and handles food waste effortlessly. A few critical reviews mention difficulties mounting the unit under certain sinks and concerns about rust developing sooner than expected.
Best for Small Spaces
InSinkErator Badger 5
Good for: Homeowners who need a compact, no-fuss garbage disposal that fits snugly in tight under-sink spaces.
The InSinkErator Badger 5 delivers reliable grinding power in a compact design that’s perfect for smaller kitchens or crowded cabinets. Its 1/2 HP Dura-Drive induction motor handles everyday food scraps with ease, while the galvanized steel components offer long-lasting durability. Though it lacks the noise insulation of higher-end models, it’s easy to install and ideal for homeowners who want a no-frills, cost-effective disposal solution.
Pros and Cons of InSinkErator Badger 5
- Fits into tight cabinet spaces with a compact, six-inch-wide design
- Includes tools and a Lift & Latch mounting system for easy installation
- Withstands everyday use with durable galvanized steel components
- Noisier than higher-end InSinkErator models
- Offers less rust resistance compared to stainless steel units
Key Features
- Size: 6.31″D x 6.31″W x 11.5″H
- Motor Speed: 1/2 HP
- Warranty: 2 years
What People Are Saying About The InSinkErator Badger 5
Many Amazon customers have mentioned the InSinkErator Badger 5’s easy installation and dependable performance, especially when replacing older InSinkErator units. Some said it lasted for years and fits nicely under most sinks. However, negative reviews said this garbage disposal is sometimes loud and prone to rust or leaks after extended use due to its galvanized steel construction.
Most Durable
Waste Maid WM-658-3B
Good for: Grinding tough food waste with long-lasting, heavy-duty performance.
The Waste Maid WM658 3B features a 1.25 HP motor, making it the most powerful disposal on this list and a top choice for breaking down bones, fruit pits, and fibrous vegetables. Built with stainless steel components and a balanced turntable, it’s designed for long-term durability and smooth, quiet operation. A magnetic Silver Guard helps prevent metal utensils from falling in, adding extra protection and peace of mind.
Pros and Cons of Waste Maid WM-658-3B
- Installs easily using a standard three-bolt mounting system
- Offers the most powerful motor in this review
- Prevents unpleasant smells with built-in anti-odor technology
- Drains more slowly than some similarly sized models
- Takes up more space under the sink due to its bulky design
Key Features
- Size: 8.7″D x 8.7″W x 15.5″H
- Motor Speed: 1-1/4 HP
- Warranty: 12 years
What People Are Saying About The Waste Maid WM-658-3B
According to Amazon reviewers, the Waste Maid WM-658-3B offers reliable, quiet performance and is easy to install, even for first-time users. Many reviewers have been impressed by its power and overall value. However, some customers reported that the unit arrived with missing parts or failed to deliver the suction power they had hoped for.
Best Warranty
Moen GXS75C Host Series
Good for: Frequent home cooks who want a strong, odor-reducing garbage disposal that’s easy to install and built to last.
Perfect for homeowners who love to cook and host, the Moen GXS75C pairs strong grinding power with features that keep your sink fresh. Its unique rinse-through system helps eliminate food buildup, while a quiet motor and slim design fit seamlessly under most sinks. With plug-and-play installation and a generous 10-year warranty, it’s built for hassle-free cleanup and long-term reliability.
Pros and Cons of Moen GXS75C Host Series
- Designed to fit most standard disposal mounts, including non-Moen models
- Includes an industry-leading 10-year warranty
- Operates immediately at full speed, helping eliminate jams
- Doesn’t fit with all existing plumbing systems
- Takes up more under-sink space than compact models
Key Features
- Size: 9.69″D x 9.69″W x 14.88″H
- Motor Speed: 3/4 HP
- Warranty: 10 years
What People Are Saying About The Moen GXS75C Host Series
Many Amazon customers say the GXS75C makes a noticeable upgrade from older or weaker garbage disposals, especially thanks to its strong motor and cleaner look under the sink. Reviewers frequently praise its easy installation and durable build, while others appreciate that it handles food waste efficiently. That said, feedback is mixed on noise levels, and a few users wish it did a better job pulling food into the grinder on its own.
Best Budget Pick
Waste King L-1001
Good for: Budget-conscious homeowners who want a compact, reliable disposal with a simple setup.
The Waste King L-1001 provides a wallet-friendly solution to reduce clogs and food waste without compromising reliability. Its 1/2 HP, 2,600 revolutions per minute (RPM) motor handles everyday scraps with ease, while the rust- and corrosion-proof grinding chamber ensures long-term durability. With a pre-installed power cord, removable splash guard, and compact design, it’s easy to install and maintain, even for first-time DIYers.
Pros and Cons of Waste King L-1001
- Fits easily under most sinks thanks to the compact, lightweight design
- More affordable than other reviewed disposals
- Resist corrosion with a durable polymer grind chamber and stainless steel components
- Offers less grinding power than higher-horsepower models
- Has a smaller drain size than expected, based on customer feedback
Key Features
- Size: 5.25″D x 5.25″W x 12.75″H
- Motor Speed: 1/2 HP
- Warranty: 2 years
What People Are Saying About The Waste King L-1001
Customers on Amazon like the Waste King L-1001 for its powerful motor, quiet operation, and space-saving size, making it a good fit for tight under-sink areas. Reviewers also highlight its ability to grind tougher food particles, such as bones, with ease. A few reviewers, however, found the mounting process challenging and noted that the smaller-than-expected drain connection required additional adjustments.
Garbage Disposal Buying Guide
When shopping for a garbage disposal, consider key factors like size, horsepower, feed type, materials, and extra features to find the right fit for your kitchen setup and food disposal needs. Most models cost between $75 and $300, depending on their power and durability. Here’s what to keep in mind as you compare options.
Garbage Disposal Dimensions and Fit
Garbage disposals vary in size, and the space under your kitchen sink plays a major role in determining what model will fit. Compact models are ideal for smaller spaces but may have less grinding power. Standard and high-powered models are typically taller and bulkier, so always measure your available space before making a purchase.
Horsepower and Performance
A garbage disposal’s horsepower directly affects how efficiently it can break down food waste. Choosing the right level depends on your household size and typical food prep habits:
- 1/3–1/2 HP: Suitable for small households with 1–2 people that expect light garbage disposal use. Handles soft food scraps, such as cooked vegetables or fruit peels, but may struggle with tougher waste.
- 3/4 HP: A versatile, midrange option ideal for average households. Easily grinds everyday waste such as vegetable peels, small bones, and most leftovers.
- 1 HP or higher: Best for larger families or frequent cooks. These powerful units can handle heavy-duty waste, such as meat scraps, fibrous vegetables, and even fruit pits, without jamming.
Higher-horsepower models often come with better sound insulation and durability, making them a smart choice for long-term performance.
Continuous vs. Batch Feed Type
Garbage disposals come in two main types: continuous-feed and batch-feed. Each has advantages depending on how often and how you use your kitchen.
Continuous-feed disposals are the most common feed type. These disposals turn on with a wall switch and run as long as the power is on, allowing you to continuously feed in food scraps. This option is good for multitasking and handling larger amounts of waste, but requires careful use to avoid accidents or dropped utensils.
Batch-feed disposals operate only when a special drain stopper or cover is in place. This safety feature prevents the unit from running unless it’s properly sealed, making it a smart choice for families with children. However, these models process food in smaller amounts and require more time to use.
If you cook frequently or generate a lot of food waste, a continuous-feed model offers better speed and convenience. For occasional use or added safety, consider a batch-feed disposal.
Materials
The grinding chamber is where food waste is processed, so the material it’s made from directly affects durability, noise level, and long-term performance. Most residential garbage disposals use one of three materials: stainless steel, galvanized steel, or high-strength plastic.
- Stainless steel is the most durable option. It’s highly resistant to rust and corrosion, making it ideal for long-term use and frequent grinding of tough food waste. It’s often found in higher-end models.
- Galvanized steel is coated to resist rust, but it can corrode over time, especially if the protective layer chips or wears away. This material is commonly used in mid-range or older models and is less expensive than stainless steel.
- Plastic (or polymer) chambers are lightweight, affordable, and naturally resistant to corrosion. However, they may crack more easily, especially under heavy use or impact.
For optimal durability and performance, we recommend selecting a disposal with stainless steel grinding components, especially if you cook frequently or prefer a model that lasts longer with fewer maintenance concerns.
Extra Garbage Disposal Features
Beyond basic performance, many modern garbage disposals come with additional features that improve ease of use, noise control, and long-term value. Here are some helpful extras to consider:
- Anti-jam technology: Some disposals are designed to prevent clogs by automatically reversing or increasing torque when food waste gets stuck. This not only reduces the chance of a jam but also helps extend the unit’s life.
- Noise insulation: Disposals can get loud, especially models with higher power. Premium models often feature sound-deadening insulation or slower-speed motors, which reduce noise, offering a more suitable option for open-concept kitchens or shared spaces.
- Pre-installed power cord: Not all models come with a power cord. A pre-installed cord makes setup easier and saves you the cost and hassle of buying one separately, which typically runs $15–$20. If you’re not hiring an electrician, look for plug-in models for easier DIY installation.
- Extended warranty coverage: A good garbage disposal warranty typically lasts 5–8 years. Top-tier models may offer 10- to 15-year or even limited lifetime warranties, providing extra peace of mind against defects or premature wear and tear.
If your disposal’s manufacturer’s warranty doesn’t cover long-term wear and tear, you might benefit from a home warranty plan. Top home warranty providers offer additional protection for appliances, such as garbage disposals, even after the original warranty has expired.
Garbage Disposal Brands
We noticed that a few select brands dominate the garbage disposal sales market. Most top-selling models come from InSinkErator, Waste King, Moen, or Waste Maid. These are well-established and trusted brands, based on our research and review.
How Do You Install a Garbage Disposal?
Installing a garbage disposal can range from a straightforward DIY project to a more complex task, depending on your sink’s configuration and the type of unit you buy. Many newer disposals include a three-bolt mounting system and come pre-wired with a power cord, making them easier for confident DIYers to install. However, some models require hardwiring into your home’s electrical system, which may involve additional tools and expertise.
If you’re unsure or lack the necessary tools, we recommend hiring a licensed plumber or electrician instead. Professional installation typically costs between $400 and $500, depending on labor rates in your area and the complexity of the job.
For homeowners comfortable with basic plumbing and electrical work, DIY installation is possible. Make sure to follow the manufacturer’s instructions carefully and turn off the power at the breaker before starting any work.
Garbage Disposal Tips
A clogged or jammed garbage disposal can turn post-meal cleanup into a frustrating chore. To keep your unit running smoothly and extend its lifespan, follow these disposal maintenance tips:
Do:
- Break up large scraps into smaller pieces before feeding them into the disposal.
- Clean the disposal regularly using mild dish soap and cold water, or grind citrus peels for a natural deodorizer.
- Run the disposal frequently to prevent rust buildup and keep moving parts in good condition.
Don’t:
- Put non-food items (like plastic, metal, or glass) down the disposal.
- Overload the disposal with too much food at once—feed scraps gradually.
- Reach into the disposal with your hand to clear a jam unless the power is off at the circuit breaker. Use tongs or pliers instead when possible.
FAQs About Garbage Disposals
How often should you empty a garbage disposal?
You don’t need to empty out garbage disposals like a trash can. Instead, run cold water and operate the disposal until all food waste is ground up and flushed through the drain.
How do you tell if your garbage disposal is full?
Garbage disposals don’t have a traditional “full” state. If the unit jams, clogs, or drains slowly, it may have gotten overloaded or have food debris trapped inside.
How do you tell if you need to replace your garbage disposal?
Common signs your garbage disposal needs replacing include frequent jams, persistent odors, unusual noises, leaks, or if it stops working altogether despite resets or repairs.
Can I replace the garbage disposal myself?
Yes, you can replace a garbage disposal yourself if you have basic plumbing and electrical skills. However, if you’re not comfortable working under the sink or dealing with wiring, we recommend hiring a professional instead.
Our Methodology
To provide our readers with the best garbage disposal recommendations possible, we rely on several key sources of information to help guide our selection process.
- Initial research: Our research process began by generating a list of garbage disposals with a significant number of verified buyer reviews and an average customer review rating of 4–5 stars on Amazon. We looked at positive and negative reviews alike, focusing on information from both satisfied and critical buyers.
- Expert insights: Through years of experience, we’ve learned that listening to what others have to say is key to building accurate, well-rounded articles. To complement our in-house expertise, our team looked at reviews and videos from trusted publications and independent testers, spoke with subject matter experts, and drew insights from reader contributions.
- Final product selection: We then began fine-tuning our list by replacing older models with the latest versions and eliminating any discontinued models. From there, we pared the list down by comparing each model’s feature set and selecting the best-in-class options for a variety of buyers, budgets, and scenarios.
Why You Can Trust Us
This Old House has empowered homeowners and do-it-yourself (DIY) enthusiasts for more than four decades with top-notch home improvement advice in the form of television programs, print media, and digital content.
Our team focuses on creating in-depth product and service review content. To date, we’ve published over 1,600 reviews on products for the home, from doorbell cameras and dining room decor to circular saws and snow blowers.
Once we conclude the research and testing phases, we craft a comprehensive, user-friendly article of recommended products and additional information to help our readers make the right purchase.
