The Best Garbage Disposals of 2025: Quiet, Tough, and Built to Keep Your Kitchen Moving

You’re not trying to impress guests with your garbage disposal. You just want it to work. Every time. No grinding noise that sounds like construction next door, no clogs that send you under the sink with a flashlight, no smells that hit before the coffee even brews.

And yet, buying the right one feels like picking tech gear you never trained for. Horsepower, sound insulation, feed types. It’s a rabbit hole. Especially if your last unit was inherited with the house and only ever half-worked to begin with.

This year’s lineup of garbage disposals brings a welcome shift. Brands are finally listening to what homeowners actually need: quieter motors, longer warranties, easier installation, and models that don’t jam every time someone drops in a lemon peel. Whether you’re renovating your kitchen or just replacing the unit that’s been rattling for months, there’s a good chance your next disposal will be smarter, stronger, and a lot less annoying.

So let’s skip the hype and get into what really matters. Reliability, performance, and which garbage disposals in 2025 are actually worth installing in your kitchen.

What to Look for When Choosing a Garbage Disposal

Selecting the right garbage disposal involves more than just picking a popular brand. It's about understanding your kitchen habits, household size, and specific needs. Here are the critical factors to consider:

1. Motor Power (Horsepower)

The motor's horsepower (HP) determines how effectively the disposal can grind food waste. For small households or light use, a 1/3 to 1/2 HP motor may suffice. However, larger families or those who cook frequently might benefit from a 3/4 to 1 HP motor, which can handle tougher food scraps and larger volumes.

2. Noise Level

A noisy garbage disposal can be disruptive, especially in open-concept kitchens. Look for models with sound insulation features or noise-reducing technologies. Some high-end models operate at decibel levels comparable to normal conversation, making them ideal for noise-sensitive households.

3. Feed Type: Continuous vs. Batch

Continuous Feed: These models operate as long as the switch is on, allowing for continuous waste disposal. They're convenient but require caution to prevent non-food items from entering.

Batch Feed: These units require the disposal chamber to be filled and the lid to be closed before operation. They offer added safety, making them suitable for households with children.

4. Build Quality and Materials

Durability is crucial for a long-lasting garbage disposal. Stainless steel components resist corrosion and wear better than galvanized steel or plastic parts. Additionally, models with anti-jam features and overload protection can enhance longevity and performance.

5. Size and Installation

Ensure the disposal unit fits comfortably under your sink and is compatible with your plumbing system. Some models are designed for easy DIY installation, while others might require professional assistance. Also, consider whether the unit comes with a power cord or if it needs to be purchased separately.

6. Septic System Compatibility

If your home uses a septic system, it's essential to choose a garbage disposal that's septic-safe. Some models are specifically designed to work with septic systems and include features that help break down food waste more efficiently.

What to Look for When Choosing a Garbage Disposal

Buying a garbage disposal isn’t exactly glamorous. It’s not something you show off like a new fridge or talk about over dinner. But when it breaks down or worse, starts stinking up the kitchen. You remember just how important it is.

The truth is, not every model will suit every household. A small apartment might only need a basic 0.5 horsepower motor, while a busy family of five probably needs something sturdier. And if your kitchen is the heart of your home, where cooking is part of your daily rhythm, it makes sense to choose a unit that can keep up.

One thing people overlook? Noise. Some disposals sound like a blender chewing rocks. If you’ve got a newborn in the house or you’re tired of flinching every time you flip the switch, it’s worth paying a bit more for a quiet garbage disposal with proper sound insulation.

Also, think about your sink space. Not all under-sink cabinets are roomy. Some units are bulky, some are compact. Always measure before buying, especially if you’ve got tight plumbing or a water filter system taking up real estate.

Lastly, consider your plumbing. If you’re on a septic system, make sure the disposal you’re eyeing is septic-safe. And while many new models come with easy DIY installation, don’t be afraid to call in a pro if your setup’s more complex.

It may not be the most exciting kitchen upgrade you’ll ever make, but choosing the best garbage disposal for your home saves time, reduces stress, and keeps your kitchen cleaner, day in, day out.

Top 5 Best Garbage Disposals in 2025 – Reviews and Comparisons

The best garbage disposal in 2025 isn’t just about horsepower or price tags anymore, it’s about finding a model that works quietly, fits your kitchen setup, and handles everything from soft scraps to stubborn peels without constant maintenance. With newer models integrating better sound insulation, smarter grinding systems, and more compact designs, today’s disposals are far more than a spinning set of blades under your sink. Whether you're dealing with a small kitchen in a city apartment or a busy family home with a mountain of daily prep waste, this curated list of top-rated garbage disposals showcases the most reliable, efficient, and user-approved options available. From budget-friendly designs to premium, feature-rich units, we’ve broken down the best of the best so you can upgrade with confidence and keep your kitchen running smoothly.

InSinkErator Evolution 3/4 HP Continuous Feed Garbage Disposal

The InSinkErator Evolution 3/4 HP model is renowned for its powerful performance and quiet operation. Equipped with advanced SoundSeal technology, it significantly reduces noise levels, making it suitable for open-concept kitchens. Its MultiGrind technology ensures efficient grinding of tough food scraps, reducing the likelihood of clogs. Installation is straightforward, thanks to the Quick Lock sink mount, and the stainless steel components enhance durability. This model is ideal for medium to large households that require a reliable and efficient garbage disposal system.

Pros:

• Advanced SoundSeal technology for quiet operation

• MultiGrind technology handles tough food scraps efficiently

• Durable stainless steel components

Cons:

• Higher price point compared to basic models

• Larger size may require more under-sink space

Moen GX Series 3/4 HP Garbage Disposal

The Moen GX Series 3/4 HP Garbage Disposal offers a balance of power and affordability. Its Vortex motor provides high-speed grinding, reducing the chances of jams. The compact design saves under-sink space, and the SoundSHIELD insulation minimizes noise. This model is ideal for families seeking efficient waste disposal without compromising on kitchen space. The Universal Xpress Mount allows for quick installation, and the pre-installed power cord adds to the convenience.

Pros:

• High-speed Vortex motor for efficient grinding

• Compact design saves under-sink space

• SoundSHIELD insulation for quieter operation

Cons:

• Some users report issues with the splash guard design

• May not handle very tough food scraps as efficiently as higher-end models

Waste King Legend Series 1/3 HP Garbage Disposer L-111

The Waste King Legend Series 1/3 HP Garbage Disposer L-111 is a budget-friendly option without sacrificing performance. Its high-speed motor ensures efficient grinding, and the compact design fits well in smaller kitchens. The EZ Mount system allows for quick and easy installation, making it a favorite among DIY enthusiasts. This model is suitable for small households or those with limited kitchen space. The corrosion-resistant grinding components enhance durability, and the pre-installed power cord adds to the ease of installation.

Pros:

• Affordable price point

• Compact design suitable for small spaces

• EZ Mount system for easy installation

Cons:

• Lower horsepower may not handle tough food scraps effectively

• Shorter warranty period compared to premium models

InSinkErator Evolution Septic Assist Garbage Disposal 3/4 HP

Designed specifically for homes with septic systems, the InSinkErator Evolution Septic Assist Garbage Disposal 3/4 HP combines powerful grinding with Bio-Charge technology to break down food waste and maintain septic tank health. Its quiet operation and durable construction make it a reliable choice for environmentally conscious households. The MultiGrind technology ensures efficient grinding of food waste, and the SoundSeal technology reduces noise levels. The stainless steel grind components enhance durability, and the Quick Lock sink mount allows for easy installation.

Pros:

• Bio-Charge technology aids septic system performance

• Quiet operation with SoundSeal technology

• Efficient grinding with MultiGrind

Cons:

• Higher cost due to specialized features

• Larger size may require more under-sink space

Frigidaire 1.25HP Corded Disposer FF13DISPC1

The Frigidaire 1.25HP Corded Disposer FF13DISPC1 stands out with its powerful motor, capable of handling tough food scraps with ease. Its Torque Master Grinding System ensures efficient performance, while the BIOSHIELD antimicrobial protection prevents odors. The 3-bolt design simplifies installation, making it a practical choice for busy kitchens. This model is ideal for large households that require a robust garbage disposal system. The stainless steel grinding components enhance durability, and the fully insulated sound shell ensures quiet operation.

Pros:

• High horsepower for efficient grinding

• BIOSHIELD antimicrobial protection reduces odors

• Quiet operation with fully insulated sound shell

Cons:

• Larger size may not fit under all sinks

• Higher price point compared to basic models

Installation Tips for Homeowners

Installing a garbage disposal might sound like a job best left to a professional, but for many homeowners, it’s a DIY project that’s more doable than expected, if you’ve got the right tools, a bit of patience, and a clear guide to follow. Whether you're replacing an old unit or adding a brand-new one to your kitchen setup, knowing what to expect can save you time, money, and a few unnecessary curses under the sink.

First things first. Check your under-sink space. Garbage disposals vary in size, and the last thing you want is a brand-new unit that doesn’t fit next to your pipes or water filter. Before starting, make sure you have essentials like a screwdriver, plumber’s putty, a wrench, and possibly a bucket for any residual water in the drain. If your new disposal doesn’t come with a power cord, you’ll need to purchase that separately or transfer the one from your old unit.

When mounting the new disposal, most brands use a twist-and-lock system that connects to your sink flange. It clicks into place easily, but aligning everything underneath can be awkward. This is where an extra set of hands is golden. Don’t forget to properly connect the discharge tube to your drain system and double-check the seal to avoid leaks.

Once everything is installed, run cold water and flip the switch. If it hums without grinding, stop. Something might be jammed or misaligned. If it runs smoothly, congratulations, you’ve just completed a kitchen upgrade that’s going to make your life noticeably cleaner and more convenient.

And here’s a bonus tip: keep the manual. Even the best garbage disposals can run into minor issues over time, and having the manufacturer’s guide handy makes troubleshooting a lot less stressful.

Garbage Disposal Maintenance and Care

If you’ve ever had a garbage disposal quit mid-use or worse, start smelling like a compost pile. You know it’s not something you want to ignore. Just like any hardworking kitchen appliance, your disposal needs a bit of attention to stay sharp, quiet, and problem-free. The good news? A little care goes a long way, and most maintenance takes just a few minutes each week.

Let’s start with the basics: don’t treat your disposal like a trash can. It’s built to handle food scraps, not everything from last night’s dinner. Avoid bones, coffee grounds, fibrous veggies like celery, and grease that can solidify and clog pipes. Instead, focus on soft scraps and rinse everything down with cold water before and after running the unit to help the blades stay clean and sharp.

For cleaning, skip the harsh chemicals. Instead, try natural options like grinding a few ice cubes to dislodge buildup, followed by citrus peels to freshen up any lingering smells. You can also pour in a mix of baking soda and white vinegar once a week for a deeper, deodorizing cleanse that won’t harm your system.

If your garbage disposal starts making unusual noises or drains slowly, it might be time for a quick inspection. In many cases, a jammed impeller or a loose connection is the culprit. Keep the hex wrench that came with your unit close, most blockages can be resolved with a simple twist beneath the unit.

Like with anything mechanical, consistent upkeep keeps everything running smoother for longer. A well-maintained garbage disposal won’t just make your kitchen more efficient. It’ll save you from plumber bills, bad odors, and the hassle of unexpected breakdowns.

Frequently Asked Questions About Garbage Disposals

What size garbage disposal do I really need?

Think about how often you cook and how much waste your kitchen generates. If you live alone or with one other person and cook occasionally, a 1/3 to 1/2 horsepower disposal should get the job done. But if you’ve got a full household or love cooking big meals, go for 3/4 HP or higher. The extra power means fewer clogs and better long-term durability.

Can I use a garbage disposal with a septic system?

Yes, but you’ll want to be selective. Not all models are septic-safe. Look for garbage disposals that are labeled as “septic friendly” or come with enzyme injection features designed to help break down food more efficiently in septic environments. The InSinkErator Septic Assist is a great example of one that’s built with this in mind.

How long does a garbage disposal typically last?

With regular maintenance and smart use, most garbage disposals can last anywhere from 8 to 15 years. The key is not to abuse it. Avoid grinding bones, fruit pits, or dumping oil and grease down the drain. And give it a quick clean with ice cubes and citrus peels now and then, your future self will thank you.

What’s the quietest garbage disposal on the market?

If kitchen noise drives you nuts, look for models with sound insulation technology. The InSinkErator Evolution series is consistently ranked as one of the quietest. Models with features like SoundSeal or fully enclosed motors can make a noticeable difference, especially in open-concept homes where the kitchen is never far from where people are trying to relax.

Can I install a garbage disposal myself, or should I call a pro?

If you’re comfortable with basic plumbing and have a few tools on hand, a DIY install is absolutely doable. Just make sure to cut power, follow the instructions closely, and take your time. If your plumbing setup is complicated or if you're swapping in a different type of unit, calling a professional can save you a lot of frustration (and maybe a few curse words under the sink).