Power, for example, is an extremely important ingredient that can make a huge difference to your garbage disposal unit, especially when grinding hard food scraps that are more likely to cause a clog in the pipes. The best garbage disposal that characters power as its primary motto is the Waste King L-8000 Legend Series Continuous Feed Garbage Disposal. It is a 1.0 HP motor with a high speed of 2800 RPM. It is no doubt the most powerful garbage disposal unit on this list as it also features a ‘Vortex’ permanent magnet motor that’s energy-efficient, highly adaptable to high speeds, and it also delivers a more powerful grind throughout. It has stainless steel swivel impellers to reduce unwanted clogging of food scraps and it comes with an installed power cord with a front reset button, and a plumb EZ mounting system. Conventionally, the best garbage disposal wasn’t quiet adept to combine quality, value, and energy efficiency together in one package, but the Waste King L-8000 Legend Series Continuous Feed Garbage Disposal makes you think again about its advanced features and promising brand reputation.
As dedicated researchers, we rarely get to find the most dominating product on the market and this best garbage disposal unit is our first. The Waste King L-8000 Legend Series Continuous Feed Garbage Disposal’s muscular construction features an ultra-powerful motor, stainless steel grinding components, superior sound insulation, and a corrosion-proof grinding chamber for quiet and smooth disposal. Consumers are always looking for something powerful enough to grind through hard chunks of waste quickly without causing any foundation damages, and to meet their needs, this unit’s stainless steel grinding components have swivel impellers within that are also made of stainless steel to further reduce the possibility of clogging. Its grinding chamber is made of glass-filled nylon with insulated components, so you can expect the quietest and fastest grind there can be. If you understand how well this best garbage disposal unit works, you won’t be surprised. For better prolongation, its rust free grinding components and rugged motor promise fast-and-easy installation and lifetime warranty against corrosion.
Standing as an expensive garbage disposal unit pick that’s the best value for every buck you pay is the InSinkErator Evolution Excel Household Garbage Disposer. Being one among the many powerful garbage disposals by InSinkErator, this unit showcases top-ranked features, impressive energy efficiency and performance quality. One of the most striking features of this best garbage disposal unit is its SoundSeal Technology that delivers ultra-quiet grinding even during intense performance. This particular feature performs much better than your standard garbage disposal that won’t last you long even during partially-quiet grinding that lacks precision and durability. The InSinkErator Evolution Excel Household Garbage Disposer is a 1 HP dura-drive induction motor that seals the world’s most advanced grind technologies in one. It takes in more food volume than any other disposal, with buzzing-free and noise-free grinding, consistently. Another great feature is its MultiGrind Technology that challenges against any food waste reducing the possibility of clogs and jams, and its 7-Year-In-Home Limited Warranty (‘We Come To You’ kind) that caters to free house calls for anytime up to the warranty duration.
This budget-friendly garbage disposal upholds the otherwise common assumption that more money means superior quality. The InSinkErator Badger 5 Food Waste Disposer works with a galvanized steel grind system, that delivers brilliant performance, especially with its 1/2 HP dura-drive induction motor. It has become the top choice of many plumbing professionals for its product quality, performance, and grind superiority is out of this world. The InSinkErator Badger 5 Food Waste Disposer is the best garbage disposal unit that’s affordable and highly efficient with its one-stage grind technology that includes a GrindShear Rings that makes tough grinds virtually liquefied to safely flow through the system without hassle. For powerful induction, this unit won’t disappoint during intense grinding operations and it delivers such at vibration-free and sound-free standards. Just like the InSinkErator Evolution Excel Household Garbage Disposer, this budget-friendly unit also consists of the stainless steel Quick Lock sink mount for easy installation. All-in-all, this makes a safe, powerful, and durable bet that’s within-budget too; we promise that you won’t find any other that’s as impressive as this one.
What is a garbage disposal unit?
Conventionally, homeowners often thought of garbage disposals being designed to grind food waste with blades instead of impellers or swivels. But the advancement of technology gave birth to a sort of easy mechanism that with the help of impellers or lugs mounted on a spinning plate to continuously force food waste particles and turn them into very fine particles to avoid clogging and jamming in your wastewater pipe, the ideal garbage disposal unit was designed. Garbage disposals are environmentally protective alternatives to other conventional methods that help reduce greenhouse gas emissions and process food more responsibly and efficiently. There are many different types of garbage disposals such as continuous-feed and batch-feed: the former are easiest to use as they continuously grind food once you begin the wash, while the latter one requires you to load them with waste before turning down the stopper to activate the disposal.
What to look for in a best garbage disposal unit?
Before choosing a garbage disposal unit, consider these features first.
Motor speed is the most primary feature to consider because they affect the overall effect grinding can have on your wastewater pipes, sink, etc. A motor speed of 1/2 , 3/4 , or 1 HP means less or no jamming, smooth grinding and noise-free insulation. If you’re looking at minimal performance for soft food scraps then opting for a 1/3 HP motor speed seems like a safer and more economical bet; while the other speeds are for powerful performance and for considerably harder food scraps.
Another important feature to consider is how your best garbage disposal unit handles noise level. Those built with better insulation materials deliver less noise levels compared to those built without.
Clogging or Jamming
It is important to buy a garbage disposal unit that’s not encouraging of frequent jamming or clogging of food particles. You want something that increases torque to break through foods when there’s some friction caused during grinding. This also helps by keeping the garbage disposal clean regularly and while there are many that have self-cleaning features, you should be aware of the simple methods to keep your garbage disposal clean. A clogging or jamming feature may be of crucial use to you if you are hoping for consistent disposal usage.
You should know which one suits your needs the best: a continuous-feed or a batch-feed. Continuous-feed works consistently in a steady stream while the batch-feed works by inserting food particles in batches and then switching the disposal on each time. Batch-feed disposals are the most preferred, but expensive deal while continuous-feed disposals get the grinding work done faster.
Our best pick: Waste King L-8000 Legend Series Continuous Feed Garbage Disposal
The Waste King L-8000 Legend Series Continuous Feed Garbage Disposal makes all other garbage disposals seem generic and not distinctive at all. Waste King is one of the most-trusted brands for garbage disposals among hundreds, yet it stands as being the only one capable to compete with other dominating brands such as InSinkErator (our second most-trusted disposal brand on the market). This unit runs on 1 HP at a high speed of 2,800 RPM with its swivel impellers that are both rust-free and made of stainless steel. Just in case you’re wondering more about the after-grinding, which is cleaning, then let us impress you with this best garbage disposal unit’s Splash Guard feature that makes cleaning seem like piece of cake. This engine is designed specifically for quiet, quick, and jamming-free grinding with an easy mount system that consists of all required hardware for installation, including drain elbow and gasket. It makes use of stainless steel while its competitors opt for plastic, as the former takes more elbow grease in terms of deliverance, but it’s the only material that boasts of lifetime warranty. The eventuality of this best garbage disposal unit is its reliable construction, powerful performance, and last but not the least, superior durability.
Our step up pick: InSinkErator Evolution Excel Household Garbage Disposer
This best garbage disposal unit is a step up in price and performance; it showcases the world’s most advanced food grinding technologies combined with superior warranty, noise-free and clog-free grinding. It’s most unique feature is how environmentally friendly this best garbage disposal unit is on the market; it makes an excellent eco-friendly alternative to transporting food waste to landfills. The InSinkErator Evolution Excel Household Garbage Disposer comes with a Quick Lock sink mount that makes it the easiest to install without much hustle or any hassle at all. This best garbage disposal unit feature two exclusive technologies- SoundSeal Technology and MultiGrind Technology- the former one ensures maximum noise reduction by initiating proper insulation around the motor, an anti-vibration sink mount, and an anti-vibration tail pipe. While the former one ensures easy grinding by its three-stage grind technology that consists of GrindShear Ring, Tri-Action Lug system, and Undercutter Disk that makes tough grinds frictionless and liquefied. It also consists of a jam-sensor circuit that automatically increases power to break through stubborn clogs, upon detection. So, you don’t to worry about opening up the garbage disposal each time you let hard food scraps pass through to make sure there isn’t any unnoted damage in the unit or a clog in the pipes. While this costs more than market expectation, in retrospect, this best garbage disposal unit is beyond compare on our list in terms of overall performance.
Our budget pick: InSinkErator Badger 5 Food Waste Disposer
If past means any solace to you while making the right purchasing decision, then this best garbage disposal unit is known as the perfect combination of the world’s finest grinding technologies, combined to make one impressive piece of appliance. The InSinkErator Badger 5 Food Waste Disposer is backed by an exclusive 2 year warranty that consists of free home visits upon necessity to install, repair, or replace any parts, if required. But given its high quality construction and effortless grinding mechanism, it is unlikely that this best garbage disposal unit may require frequent maintenance and replacement. It is a 1/2 HP dura-drive induction motor with a grinding chamber of galvanized street construction that promises consistent and perfect grinding. It also makes an excellent alternative to the growing problem of food waste, helping you make the eco-friendly decision of reducing greenhouse gas emissions and promoting a healthier environment for everyone. The InSinkErator Badger 5 Food Waste Disposer comes with a Jam-Buster wrench pipe, tailpipe, tailpipe gasket, stopper, a Quick Lock sink mount, and a simple installation instruction manual to help quicken the installation process. If you’re looking for popular performance and affordability, this best garbage disposal unit is ideal for you.
Best garbage disposal unit for first-timers
If being unfamiliar with a new garbage disposal unit is your prime concern, then you must look for a unit that’s easy, user-friendly and efficient. The Kitchen Aid KCDB250G Continuous Feed Garbage Disposal is our best garbage disposal unit for first-timers as it features smooth operations that require little or none attention at all. It features a 1/2 HP motor that rotates at 1725 RPM for effective grinding. This rating alone ensures powerful speed as it also gives you decent grinding performance and durability so that you can shred stubborn kinds of food waste into tiny bits and pieces. Another great feature of this best garbage disposal unit is that it works without a food cover, allowing you to get rid of the food waste quickly, and also it’s of a continuous feed so it shreds and churns food waste consistently without you worrying about doing so in batches. What makes Kitchen Aid KCDB250G Continuous Feed Garbage Disposal is perfect fit for a first-timer is that it doesn’t have to be looked after, so it makes a great companion for the regular busy homeowner. With silent operation, powerful motor grinding, and better portability with its electrical switch, this unit also features a simple installation manual and maintenance is minimal and without hassle.
Best garbage disposal unit for compact spaces
Precisely designed for smaller households, the InSinkErator Evolution Compact Household Garbage Disposer is our best garbage disposal unit for compact spaces. It features a two-way grinding system to finely shred even the toughest food pieces with 40% quieter operation that any standard garbage disposal unit out there. It works on a 3/4 HP dura-drive induction motor with a 34.6 OZ grind chamber and stainless steel grind components for rugged performance as well as endurance. Many garbage disposal reviews have boasted of the importance of this convenient unit with a dual grinding combination, powerful motor mechanisms, quiet operation system, and quick installation. Its SoundSeal Technology features advanced sound insulation and anti-vibration components that is designed to reduce extreme noise levels. For easy installation, it comes with a sink mount that allows consumers to conveniently install and replace any parts when required. Another great feature of this best garbage disposal unit is that it offers a 4-year-in-home limited warranty that lets consumers make free house calls to InSinkErator if any new installation, replacement or repair is required. Being a considerably smaller disposal unit than standard ones, the InSinkErator Evolution Compact Household Garbage Disposer is perfect for people who’ve always wanted to purchase an impressive garbage disposal unit but they simply lack sufficient space. Upon arrival you get a sink baffle, Quick Lock sink mount, anti-vibration tailpipe mount, clamp, a stainless steel stopper, and a jam-buster wrench. A reliable garbage disposal such as this one can guarantee extended course of action while at the same time cause no inconvenience due to its compact construction and space requirements.
Best garbage disposal unit for powerful speed
Considered as the ‘out of the ordinary’ one on our best garbage disposal unit list, the General Electric GFC720V Continuous Feed Disposer is a super speed 3/4 HP motor at such an affordable value. It features a heavy duty permanent magnet motor with over 3100 RPM grinding action. Not many expensive garbage disposal units with versatile features can run up to 3100 RPM, such garbage disposal units usually reach 2000 upon intensive testing; so you know General Electric GFC720V Continuous Feed Disposer is powerful because of its unmatchable 3100 RPM reach. On testing, we noticed the impressive performance of this beast with its dual-swivel and anti-jam grinding blades that are capable of taking on tougher food particles in powerful speed effortlessly. For installation, the EZ Mount Installation feature makes it extremely simple and convenient to install without any professional plumbing aid. Most standard garbage disposal units initially require a plumber to come attach it to the sink, but this best garbage disposal unit doesn’t question for such a service, you can install this all by yourself. Even though the best quality of the General Electric GFC720V Continuous Feed Disposer is its powerful speed and that it doesn’t boast of many additional features, it consists of a Removable Splash Guard that makes it easier for homeowners to clean, maintain and prolong the elevation of its unit. This best garbage disposal unit gives you versatile speed control, better grinding, and excellent durability that we consider its considerable benefit overall.
Best garbage disposal unit for energy-saving
Isn’t it incredible to own a piece of appliance that’s environmentally useful to use apart from its usefulness by design? The Franke WD75RC WD Food Waste Disposer considers eco-friendly standards and how important it is to obtain one that cares for the environment in terms of energy-saving. It works in a method that drastically reduces your carbon footprint by providing a faster grind service than most other units on the market. Adopting the ‘the-quicker-the-better’ motto in its mechanism, this best garbage disposal unit works on a highly efficient 3/4 HP permanent magnet motor which is 3 pounds lighter than a induction motor, thus delivering faster speed and less energy-consumption. Another impressive feature of this unit is that it’s perfectly compatible with septic systems. It has 30% more torque than other standard garbage disposal units at no sacrifice of more energy-consumption. It does more saving than expected and does you proud being an extremely straightforward unit on the market, exclusively. With this best garbage disposal unit, you no longer have to worry about a second grinding ring, and antiquated auto-reverse function; it takes care of all and much more with its faster grinding for less energy consumption system. Apart from the constant, the Franke WD75RC WD Food Waste Disposer has an improved sound baffling system that makes it highly efficient and trust-worthy for a really, really long time. It’s enough that its Frustration-Free certified, but apart from it, it comes with a 5-year warranty that comes with a reliable electrical cord for better accessibility.
Best garbage disposal unit for septic systems
Standing as the best garbage disposal unit for households functioning on septic systems, the Waste King L-3300 Legend Series Garbage Disposer features a 3/4 HP high speed ‘Vortex’ permanent magnet motor with 2700 RPM that’s powerful enough to shred all types of organic waste. It is a continuous feed garbage disposal unit with stainless steel swivel impellers. Swivel impellers reduce the number of times your unit can possibly jam. It also features a removable Splash Guard for easy cleaning. With its rust-free grinding components and a front-mounted reset button, this best garbage disposal unit makes a perfect companion for septic systems as that demands consistent grinding at reliable speeds and less maintenance and considerably more endurance. Another excellent feature of the Waste King L-3300 Legend Series Garbage Disposer is its 10-year-in-home warranty as well as a Lifetime Corrosion Warranty. With its 10-year In-Home warranty one can expect to get free house calls for any minor or major installment, replacement or repair carried out by professional Waste King operatives. To minimize excessive grinding noise, the Waste King L-3300 Legend Series Garbage Disposer’s chamber is constructed with glass-filled nylon as well as insulated grinding components that confirm silent operations that minimize redundant wear and tear from lengthy grinding. To keep you amazed, this best garbage disposal unit comes with an easy-mount system that allows you to attach the unit up to your sink without the help of a professional. Plus, with its limited mechanical and life-time corrosion free warranty, expect to run this best garbage disposal unit comfortably without any hassle. Upon arrival, you will find a 36-inch power cord, and mounting hardware for simple installation even for properly sized septic tanks.
Best garbage disposal unit for batch feed
Featuring a magnetic 3/4 HP motor CoverStart Activation for complete covered operation, this best garbage disposal unit works one-step ahead of other batch-feed garbage disposals on the market. Considering the technology it uses for power grinding and silent operation, the InSinkErator Evolution Cover Control Household Garbage Disposer is batch feed garbage disposer with an additional safety lock feature that allows you to place the cover over the chamber and align the magnets on both the parts before the unit begins to grind the food waste effectively. Many other models lack such careful grinding, further restricting safe grinding in batches. This best garbage disposal unit also features a sound reducing technology called the SoundSeal System by coating plenty of insulation around the motor and grinding components to completely eliminate noise levels. This feature, somehow, can be incorporated to make the InSinkErator Evolution Cover Control Household Garbage Disposer vibration-free, especially felt in the tailpipe and sink mount. This technology makes 60% less noise and also delivers a drastic alteration in vibrations levels, making it the most reliable batch feed garbage disposer on the market. Now talking about the grinding system, apart from being noise-free and vibration-free, the InSinkErator Evolution Cover Control Household Garbage Disposer also features a 2 grind stage for efficient and faster grinding to liquefy foods before it flows to your sewage system. Its MultiGrind system consists of a GrindShear ring and a Tri-Action Lug system to finely ground foods and eliminate jams. If you’re looking for the best garbage disposal unit for batch-feed that’s affordable and easy to install and maintain, consider this garbage disposer to suit your demands.
Best garbage disposal unit for continuous feed
This best garbage disposal unit is perfect for a large family who host lots of home gatherings, and parties. The Waste King 9980 Legend Series Continuous Feed Garbage Disposer has a 1 HP ‘Vortex’ powered motor that runs at an energy-efficient 2800 RPM rate that is capable enough to grind just about anything into a steady streams that safely flows into your sewage system. This is a continuous feed garbage disposer, and of course such types require a consistent energy-flow and better construction, so to meet this need, this best garbage disposal unit features the correct insulated construction from the motor to the grinding components. This reduces excessive noise as well as vibration. Another highlight feature of this disposer is that it consists of a 3-Bolt Mount made of stainless steel which makes it stronger and long-lasting, comparatively. It comes with a Lifetime In-Home Warranty label as well as a Lifetime Corrosion Warranty. The former one offers free house calls for a lifetime for any installments, replacement, or repair, so you don’t have to worry about spending a few extra bucks that sum up to a lot if it has a lifetime warranty standard. Waste King’s expert disposal unit team takes care of any redundant maintenance free of charge and forever. You won’t find a 1 HP motor with serious grinding power and a lifetime warranty as such an affordable price anywhere on the market. With its shining stainless steel grinding components, sound and vibration insulation system, and easy installation structure, the Waste King 9980 Legend Series Continuous Feed Garbage Disposer is the best continuous-feed garbage diposer on the market.
Wrapping it up
Although garbage disposal units are authentically basic in performance, you need to purchase the one that both suitable and on the money. We know it come be time-consuming to research the best garbage disposal unit and find the right one for your kitchen, so we have compiled our best of the best on the market, which is the Waste King L-8000 Legend Series Continuous Feed Garbage Disposal. Following that you’ll come across 9 other specialized picks that further narrow down your search and help you make the right decision. You won’t find a poorly functioning machine in our list as all are highly-recommended. You can purchase the best at a budget, something slightly extravagant, but valuable as well as something useful and user-friendly if you’re buying your first garbage disposal unit. Homeowners will be delighted to know that our reviews are 100% genuine, well-researched and set side by side with other similar disposers to pick the more desirable match. While you consider our recommendations first, there are many other prevailing units on the market that differentiate in terms of money, performance and other additional features. When it comes to reviewing the best garbage disposal unit, we want to show those that leave a mark in terms of overall efficiency, and those that work beyond conventional standards.
Jen Miller is a former electrical engineer and product specialist with more than 20 years of product design and testing experience. She has designed more than 200 products for Fortune 500 companies, in fields ranging from home appliances to sports gear and outdoor equipment. She founded Jen Reviews to share her knowledge and critical eye for what makes consumers tick, and adopts a strict no-BS approach to help the reader filter through the maze of products and marketing hype out there. She writes regularly and has been featured on Forbes, Fast Company, The Muse, The Huffington Post, Tiny Buddha and MindBodyGreen.