Best 3/4 HP for deep sinks
Best 1/2 HP for deep sinks
best 1 hp for deep sinks
If you are a big fan of cooking and eating at home, you probably use your sink to clean and prep your food on a regular basis.
With that sink, you need a quality garbage disposal to get rid of all of the food-based waste without any trouble.
It is imperative that you look for certain features in a garbage disposal. Find one that suits all of your needs in the kitchen, especially if you have a deep sinks.
In this article, we go through the criteria that you need to consider when buying a garbage disposal for a deep sink.
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6 Best Garbage Disposal for Deep Sinks Reviewed
1. Waste King L-2600
- HIGH-SPEED MOTOR: The garbage disposal has a...
- EASY INSTALLATION AND CLEANING: EZ Mount for...
- NO ELECTRICAL EXPERTISE NEEDED: Pre-installed...
- DURABILITY: Compact and lightweight garbage...
The Waste King L-2600 is a solid deep sink garbage disposal that is made by one of the oldest, most recognizable and reliable companies on the market.
This powerful disposal has 0.5 horsepower and runs at 2700 rotations per minute.
It has insulated, stainless steel grinding components that make this disposal super quiet and almost unnoticeable.
This disposal is made of corrosion proof stainless steel and rust free grinding components, so it is built to last. We recommend it for use under deep sinks because it is powerful yet small in size.
See More - Best Garbage Disposals Under $150: Affordable Disposals
"The new Waste King Disposal we purchased was a definite best buy. Our previous Badger Disposal was 50% noisier and much harder to install. The Waste King took about 30 minutes to install. " - User nixmo on the Walmart website [1]
Pros
Cons
2. Moen GXS75C GX Series
- HOST SERIES: Designed for those who...
- SIMPLE SWAP: Fits most existing assemblies,...
- POWERFUL GRINDING: 2,700 RPM, ¾ horsepower...
- NOISE REDUCTION: Designed with SoundSHIELD...
The Moen GXS75C is another reliable choice for a quality garbage disposal. This model has a ¾ horsepower motor that also puts out at about 2700 rotations per minute.
It uses a permanent magnet motor that is designed to reduce the likelihood of jamming, while in use.
This disposal is super easy to install, and comes with a 3 bolt mounting assembly and a pre-installed power cord, so all you have to do is plug it in.
It also has trademarked sound shield technology to insulate and deaden the sound of the motor. It is a touch more powerful than our number 1 model but still a compact and quality unit.
Related Article - 6 Best Moen Garbage Disposals Rated & Compared
A satisfied reviewer on the Moen brand website writes, "This disposer replaced a brand new 1/2 HP unit that could not do the job. It could not handle potato peels or an apple core. When I searched for a replacement unit I looked for one that operated at high RPM. This unit does the work!" [2]
Pros
Cons
3. InSinkErator Evolution Excel
- INDUSTRY’S QUIETEST DIPOSAL & 3-STAGE...
- LIFT AND LATCH TECHNOLOGY: All InSinkErator...
- HIGHEST DURABILITY COMPONENTS: Equipped with...
- 10-YEAR LIMITED WARRANTY : Includes an...
The Insinkerator Evolution Excel is a top tier garbage disposal that seems to be able to take on just about anything. It is equipped with soundseal technology for quiet disposing at every use.
This model uses a 3 stage grind technology so that it can grind up virtually any food waste, no matter how tough.
It has a massive 40 ounce, stainless steel grind chamber with all stainless steel components so that this disposal can last the test of time.
It has a one horsepower motor and comes with a 7 year in home limited warranty.
We love this device but it is not for everyone. We recommend it for larger homes with deep sinks that consistently use their food disposer.
See Related - Badger Garbage Disposal Reviews: 5 Best InSinkerator Models
"Our previous Insinkerator finally died, after 14 years, so I got another. Same HP, this one went in even easier, and has been working even better. I was surprised at how quiet it was. My wife didn't even know it was running, the first time I turned it on." - An InSinkErator customer from Sarasota, Florida [3]
Pros
Cons
4. InSinkErator Badger 5
- RELIABLE and EASY INSTALL: Badger Series...
- DURABLE COMPONENTS: This garbage disposal...
- AMERICA'S DISPOSER BRAND: There are more...
- FASTER, CLEANER, SMARTER: From meal prep to...
The InSinkErator Badger 5 represents the next stop on our reviews of deep sink garbage disposals.
It has a large 26-ounce grind chamber, a galvanized stainless steel grind system, and a ½-horsepower induction motor. This model has a two-year limited warranty and is completely made in the US.
The Badger 5 is one of the most sold garbage disposers on the planet and with good reason. It is affordable, performs well and compact enough to fit into smaller spaces.
See Our Full Review - InSinkErator Badger 5 Garbage Disposal
One purchaser is happy with his upgrade. He says, "We bought this Badger 5 disposal while our contractor was remodeling our condo. I did not install it, our plumber did, But I have personally installed a few of this brand in the past and usually found them easy to install. It is quiet and does a very good job of disposing of food scraps. I would recommend this product." [4]
Pros
Cons
5. Waste King L-3200
- HIGH-SPEED MOTOR: The 3/4 HP, 2700 RPM (115...
- EASY INSTALLATION AND CLEANING: EZ Mount for...
- COMPACT SIZE: The low profile garbage...
- NO ELECTRICAL EXPERTISE NEEDED: The sink...
The Waste King L-3200 is another powerful and reliable garage disposal system, with ¾ horsepower motor that delivers 2700 rpms.
The insulated stainless steel grinding components dramatically reduce noise generated by the disposal. This model is made from corrosion-proof stainless steel and includes rust-free grinding components.
You don’t have to worry about this model wearing out quickly. This model includes a 36-inch power cord along with a removable splash guard that makes it easy to clean.
Another solid and reliable choice from Waste King and excellent for long pipes and sinks.
"This Waste King garbage disposal is very quiet and powerful...it's all that we wanted in this essential kitchen appliance." - Best Buy customer WineyDiney [5]
Pros
Cons
6. Waste King A1SPC Knight
- HIGH-SPEED MOTOR: The 1 HP, 2800 RPM (115v)...
- STANDARD 3-BOLT MOUNT: The all-metal mounting...
- LIFETIME PROTECTION: Lifetime Limited In-Home...
- NO ELECTRICAL EXPERTISE NEEDED: Pre-installed...
Our last stop on our review of the best deep sink garbage disposals is the Waste King A1SPC Knight.
This is another higher tier model that includes some awesome features, including silencer technology, which is the same kind of technology that is used to soundproof music studios.
It has an easy to install snap and lock mount, that you can use to replace just about any previous disposal.
It has a powerful motor that puts out 2700 rpms, and does not use multi stage grind technology, because it can shred all of your food waste in one, easy pass.
This is another 1 HP unit so it is best suited to commercial kitchens or extensive family's. It is a well-priced solid performer.
"If you are looking for a grinding monster to feed all your garbage from the kitchen, then this is a very good option that comes at a budget price." - Disposal Suggest
Pros
Cons
Selecting The Right Garbage Disposal for Deep Sinks
To choose the best deep sink garbage disposal, take into account these key factors.
Power
What kind of power are you going to be needing out of the garbage disposal?
To answer this, consider what kinds of food or food waste you are going to be dumping into your garbage disposal and how often you are using it.
This is measured in HP or horsepower and units vary from 0.3 HP up to 3 HP. The most common types for households tend to be around the 0.5 - 1 HP mark.
If you have a deep sink and therefore space is limited, consider a lower horsepower unit that still has a high RPM and compact dimensions.
Size
How big of a garbage disposal do you need for your sink?
This will again depend on usage but in general you should consider the smallest disposers on the market.
Aim for a system that doesn't compromise power so that debris can be churned through a long pipe with ease. The waste king 2600 combines power, high RPM and a compact size.
Noise Levels (Quiet or Loud)
Have you ever had the experience where you’ve reached to turn on the kitchen lights, only to accidentally hit the garbage disposal switch and scare yourself, because of the abrupt noise?
Garbage disposals can be really loud.
Depending on the layout of your house and kitchen and how sound travels, garbage disposals can be a source of discomfort to the ears. Many units on our list offer features that reduce decibels to a minimum.
Related Article - 5 Best Quiet Garbage Disposals: Reviewed For Noise
Warranty
If you use your garbage disposal regularly, it might experience some problems.
Or, if you just need added peace of mind that your garbage disposal is covered for repair or replacement, we would highly recommend a warranty.
Most brands offer a warranty but they do vary in terms of length and cover. Be sure to read below for more information.
Usage
The final and most important thing to consider before buying a deep sink garbage disposal is how often you plan to use it and what items you will use it for.
If you are not that much of a cook at home and tend to eat out or bring food home as opposed to cooking in your own kitchen, you may not need or want a high-end deep sink disposal with all of the features.

You probably just need a solid disposal that works fine every day with small amounts of food. This is usually a lower HP and cheaper option on our list.
In case you are cooking and prepping food in your kitchen every day and you use your disposal on a regular basis, that’s when you should examine higher-end garbage disposals that are higher in wattage, increased RPM and bigger HP.
Other considerations when you are shopping for the a deep sink disposal include:
These are all essential criteria to think about before you purchase your garbage disposal.
Common Issues with Deep Sinks & Garbage Disposers

If you have a deep sink and are in the market for a quality garbage disposal, then the products above are well suited to your needs.
Deep sinks can cause issues as the space required for installing a garbage disposal is left to a minimum.
Additionally, longer drain pipes are more prone to clogging and debris.
A high quality garbage disposal will alleviate these worries by grinding and pulverizing leftover foods easily.
Conclusion
In the end, there was one particular model of deep sink garbage disposal that stood out to us.
That model was the first that we looked at, the Waste King L-2600. Reason being, this is virtually everything that you need for deep sinks, and, at one low price. Here's a summary of why:
- HIGH-SPEED MOTOR: The garbage disposal has a...
- EASY INSTALLATION AND CLEANING: EZ Mount for...
- NO ELECTRICAL EXPERTISE NEEDED: Pre-installed...
- DURABILITY: Compact and lightweight garbage...
References:
1. https://www.walmart.com/ip/Waste-King-Legend-Series-L-2600-Food-waste-disposer/13080967
2.https://www.moen.com/products/GX_Series/GX_Series_34_horsepower_garbage_disposal/GXS75C
3. https://insinkerator.emerson.com/en-us/shop/insinkerator/insinkerator-evoexcel
4. https://insinkerator.emerson.com/en-us/shop/insinkerator/insinkerator-bgr-5
5. https://www.bestbuy.com/site/waste-king-legend-series-3-4-hp-ez-mount-disposer-gray/5666942.p?skuId=5666942

Holly Curell is the editor extraordinaire for Plumbing Lab. Having grown up in Michigan, Holly has spent time living in New York, Virginia, & currently North Carolina, where she lives with her husband & family. Holly loves DIY & has years of experience with at-home plumbing problems that arise from having 3 kids & living in colder climates. When she’s not writing about her plumbing knowledge, Holly enjoys reading, hiking & relaxing with family.