Best Compact Garbage Disposals for Deep Sinks

Kitchen sinks need to be a convenient spot for rinsing, washing and cleaning stuff if you really care about having a pleasant time while you’re in the kitchen. For that, you’d naturally require a deep sink that gives you enough room to work even after you have your soiled dishes piled up in it. But a deep sink often comes with a concern of being incompatible with standard under-sink garbage disposals. Is there a way you could have both? Well, absolutely! In fact, that’s what precisely this guide is all about! We’re going to be reviewing the best low-profile garbage disposals that are compact in design and are particularly ideal for deep sinks.

If you’re in the process of putting together a functional kitchen or having a kitchen remodel for that matter; be assured, you could very well opt for a luxurious, convenient and large kitchen sink (even spacious farmhouse sinks) and still have the option of installing a short garbage disposal for deep sinks beneath it.

For context, you’d classify a kitchen sink as a deep sink if it has a depth of at least 10 inches. If installed flush with a standard 34” high countertop, you’ve got ample depth left below your sink; at least 20 inches (in case of lower mounted countertops or undermount sink installations). Now, most garbage disposals have a height of 12 to 18 inches with low profile garbage disposals being closer to 12 inches.

These compact garbage disposals are a better choice over other options as they tend to leave more clearance and hence a better setup for installation and repair work. As a rule of thumb, you could consider models that are 13 to 14 Inches in height. Despite being smaller in overall stature, these shouldn’t be perceived as any less powerful or efficient. Deep sink compact garbage disposals are just as rigorous as their bigger counterparts. Below is a comprehensive collection of our most recommended garbage disposals for deep sinks.

Comparison Table

Product Height Power RPM Noise Capacity Warranty
Price
Best Compact Garbage Disposals for Deep Sinks 1. InSinkErator Evolution Excel Garbage Disposal 13.5 inches 1.0 HP 1725 RPM Ultra Quiet 40 oz. 10 yrs.
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Best Compact Garbage Disposals for Deep Sinks 2. InSinkErator Evolution Compact Garbage Disposal 12.1 inches 3/4 HP 1,725 RPM Quiet 34.6 oz. 8 yrs.
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Best Compact Garbage Disposals for Deep Sinks 3. Moen GXS75C GX Series Garbage Disposal 13.4 inches 3/4 HP 2700 RPM Standard 30.8 oz. 10 yrs.
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Best Compact Garbage Disposals for Deep Sinks 4. InSinkErator Badger Garbage Disposal for Deep Sink 12.6 inches 3/4 HP 1725 RPM Standard 26 oz. 3 yrs.
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Best Compact Garbage Disposals for Deep Sinks 5. Waste King L-2600 Low Profile Garbage Disposal 13.5 inches 1/2 HP 2600 RPM Quiet 27.3 oz. 5 yrs.
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Noise Level Reference for Garbage Disposals

Best Garbage Disposal for Deep Sinks

  • Durable Stainless steel grinding components 
  • Compact built; ideal for deep sinks with less under-sink cabinet clearance 
  • 1 HP powerful motor
  • Multi-stage grinding 
  • 7-year warranty 
  • Expensive 
  • 4.9/5.0

There’s virtually no way around listing down effective garbage disposals without InSinkErator models. It’d be as if we’re discussing basketball trying to disregard Michael Jordon. Yes, that’s the most apt comparison I could come up with to emphasize the popularity and prevalence of the Brand when it comes food waste disposals. 

Coming to the specifics of the Evolution Excel, the model peaks at 13.5 inches of height; a sweet spot for people having deeper sinks than usual. Besides being a perfect fit for constrict under-sink cabinets, this model comes with serious power. Couple it with the continuous feed grinding mechanism of the disposal and you have a system that won’t ever give you a blocked drain. 

The Evolution Excel is a one-horsepower garbage disposal with a continuous feed that combines power with performance. Each disposer has a Dura-Drive induction motor that ensures the blades cut through any solid matter. In fact, there are three blades with Multi-grind technology, including jam assistance.

While the InSinkErator Evolution Excel Garbage Disposal boasts tremendous strength, it can also be whisper quiet. The company cites the device as the quietest disposal on the market thanks to advanced noise reduction materials. The key to its quiet operation is the Sound Seal technology, which has provided professional-grade noise control for commercial and residential purposes since 1978. The disposal, in concurrence with the price, comes with a durable alloy stainless steel grinding chamber. For added peace of mind, the manufacturer covers the model with a hefty 7-year warranty! 

  • Only 12 Inches in height; Ideal for deep farmhouse sinks
  • Convenient installation; no plumbing modifications required if replacing an older InSinkErator disposal with this model
  • Powerful ¾ HP motor; easily caters the food waste disposal needs of average households
  • Fairly Quiet
  • 6 oz chamber capacity; more than sufficient for a busy household
  • 4 year manufacturer’s warranty
  • Stiff rubber lip around the drain; you may sometimes need to manually shove down waste
  • 4.7/5.0

Measuring only 12 inches, this powerful, sleek and slender model from InSinkErator is in true sense, a compact garbage disposal designed for farmhouse sinks or any other deep sink for that matter. InSinkErator, the Emerson subsidiary is known for producing best-in-class food waste disposal systems among contractors, décor enthusiasts and homeowners. Everything that the brand is known and popular for, holds true for this low-profile garbage disposal.

One of the first checks that you need to be conducting when buying a durable low-profile garbage disposal is to ensure that the grinding components are all made from stainless steel. Does this one pass this check? You bet! This provision implies that the food waster disposer grinds through all soft and relatively hard food particles without clogging up the drainage pipe. Garbage disposals with stainless steel grinding components are also considered more durable than the ones with galvanized steel components and hence are marginally costlier.

Further, the disposer features a fairly powerful induction motor rated at ¾ HP and yet is quieter than most disposals out there. However, the noise level also depends on the type of food waste you’re trying to grind. For instance, grinding citrus peels may feel noisier than other soft foods. Additionally, the model is primed for an easy swap. You need not make any additional modifications if you’re going to be replacing your older InSinkErator disposal with this model. Above all, the manufacturer covers your purchase against anomalies for a generous period of 4 years.

  • Continuous feed
  • Septic tank compatible
  • Permanent magnet in the vortex motor
  • Powerful ¾ HP, 2700 RPM motor
  • 5-year manufacturer’s warranty
  • Galvanized steel grinding components
  • 4.5/5.0

Not as compact as our other picks, the GXS75C from Moen is still a great option to consider if you’re not too short of space under your sink. The reason why we included this model for our collection of the best compact garbage disposal for deep sinks is because this thing is in a league of its own. Nearing 13.5 inches in height, this model can be an apt fit for your kitchen if you’ve got around 20 to 22 inches of space beneath your sink.

The GX Series features a ¾ HP, 2700 RPM motor that finely grinds down soft and tough food remains and scraps. The fast action grinding technology is swift enough to handle everything from melon rinds to citrus and vegetable peels. Additionally, the Vortex motor has a permanent magnet inside to ensure efficient and effective disposal. This is a feature unique to this model among all our other picks in this category.

The low-profile garbage model comes with Moen’s trademarked Soundshield insulation to mitigate as much noise as possible. The technology is specifically designed to deaden any sound emanating from the grinding chamber and the pipes. While it does not reach the same low volume as InSinkErator Evolution Excel and InSinkErator Badger 5, Moen’s soundproofing is above average. For this price, it’s nothing short of a steal. You could learn more Moen GXS75C in our detailed long-term review

Further, the GXS75C comes with design elements aimed at convenient installation. There is a pre-installed power cord as well as a Universal Xpress Mount system to streamline the process. The set-up fits with a majority of three-bolt mounting assemblies thanks to the twist-and-lock mechanism. Finally, the model is covered with a 5-year manufacturer’s warranty. 

  • Economical
  • ¾ HP motor; grinds through soft and moderately tough waste
  • 26 oz. chamber capacity; fine for most domestic kitchens
  • Convenient installation
  • 3-year manufacturer’s warranty
  • Galvanized steel grinding components; may not grind through tough food waste
  • 4.7/5.0

The unmatched prevalence of InSinkErator among garbage disposal manufacturers is a clear indication of the fact that users have been satisfied with what they get against their investment. This influence is also reflected in the number of highly acclaimed models from the brand. The InSinkErator Badger 5XP is another great low-profile garbage disposal that we think ranks highly among popular deep sink garbage disposals.

The disposer is a compact model, measuring merely 12.6 Inches in height. Under-sink cabinets having a clear distance of 18 to 20 inches beneath the sink would welcome this disposal very well. Besides being a good fit for deep sinks, the Badger 5 XP is an affordable option to consider if you’re tight on your budget. Further, the model features a powerful ¾ HP motor capable of grinding through most food waste thrown down the sink.

You’re also ensured an easy installation owing to the convenient ‘Easy Swap’ hardware included in the disposal’s design. If you’ve been using a garbage disposal from InSinkErator, replacing it with this short garbage disposal will only require you to twist the unit in and it’s locked. On the downside, the disposal’s grinding components are made from galvanized steel as opposed to alloy stainless steel in the InSinkErator Evolution Compact garbage disposal.

  • Can be used as a free-standing or wall-mounted air purifier
  • Combines the HEPA filter technology with activated carbon filter for clean and odor free air
  • Effectively eliminates pet dander, pollen, mold and other potential allergens
  • The activated carbon filter takes out VOCs and other unpleasant gases from the air
  • With filters lasting for up to 2 years (12-hour daily usage), your investment turns out economical in the long run
  • 5-year warranty from the manufacturer accounts for all potential malfunctions
  • Expensive
  • 4.4/5.0

Waste king has been producing reliable garbage disposals for over five decades. The brand has something for all kinds of kitchens; be it moderate to super-busy domestic kitchens, actively occupied commercial kitchens or constrict small apartment kitchens. The L-2600 in particular is best suited to moderately active kitchens with deep sinks. The model has a total height of 13.5 Inches making it a good option to be a compatible garbage disposal for deep sink or a farmhouse sink garbage disposal.  

The model is modestly powerful, rated at ½ HP and is hence recommended to kitchens that have less than average food waste produced to be thrown down the sink. For context, if you’re someone that only has chores like rinsing vegetables, mildly soiled dishes and fruits in the sink that would produce soft waste like peels and fibrous discards, you can opt for this economical model without any second thoughts. While if you’re going to be wiping down tendons and soft bones down the sink drain, then you can consider Waste King Legend 8000 which has comparatively more power.

However, corresponding to the lower power rating, this compact waste disposal is very affordable. Also, the model boasts all stainless-steel grinding components; very peculiar for a garbage disposal priced this low. Further, the disposal is designed with the company’s signature EZ mount mounting system for convenient installation. The best of all, it comes with a generous 5-year manufacturer’s warranty.

Compact Garbage Disposal Buying Guide

What are Garbage Disposals & What Sizes Do They Come In?

What is a Garbage Disposal and different sizes of garbage disposals

In simple terms, garbage disposals are a handy hardware installed as as your very own food disposer in your kitchen. Of course, you could use a trash can to dispose waste produced at your countertop (or at least at an easily accessible area around it) but sometimes it’s just convenient to wipe the waste down your sink. This is where a garbage disposal steps in.

A trash can would only hold what you chuck inside it; how about the stuff you accidentally forget in the fridge and has been shoved at the back since we don’t know how many days? It turns smelly and then you would even hesitate chucking it in the bin!

Besides, a garbage disposal is extremely handy and is designed to make cooking a simpler and comfortable process for you. How many times do you have to keep hopping back and forth the trash can from the kitchen to throw vegetable peels or other waste into it? Now with a garbage disposal, you can literally shove it all down the sink! Yes, it may sound weird but it’s actually a lot better, convenient, and hassle-free if you think about it. You merely need to get the spray head out of your pull-down faucet and wash away crumbs through the drain hole of your sink and your waste is taken care of.  

Garbage disposals are found in sizes ranging from 12 to 18 Inches. The smaller variants are exceptionally functional where you’ve got a deep sink installed in your kitchen. Compact garbage disposals are the ones that do not exceed 14 inches of total height. 

Factors to Consider While Buying a Deep Sink Garbage Disposal

1. Size

Compact Garbage Disposal Sizes and why choose them

When looking for a garbage disposal that is compatible with your deep sink, the first check that you need to be conducting is the dimensions of the model. Garbage disposals come in different sizes ranging from as less as 12 inches up to 18 inches. Short garbage disposals are best suited to deep kitchen sinks. Besides being a good fit, these also make up for easy installation and convenient repair work.

A bigger-sized disposal would definitely have more space to house a powerful motor and a strong spin too. However, kitchen sink space (rather under the sink space) can often be of concern here. Not to forget, big disposals generally tend to be noisier too.

2. Motor Power

Suggested HorsePower Garbage Disposal based on Family Size

A significant concern when buying a garbage disposal for your kitchen is the power it comes with. As discussed earlier, if you tend to generate more of kitchen waste in a day, you’d need a disposal with a considerably powerful motor to do the job well. This means that you’d have to closely look up the horsepower rating of your disposal before picking one. Consider first how much horsepower would your disposal require to handle daily waste load effectively.

A small apartment with a family of 1-3 members would be best off with a disposal of 1/3 or ½ the horsepower. A slightly larger family of 4-6 members would need ¾ of the horsepower. You’d need a disposal of 1 horsepower at least to deal waste from a family of 7-9 members, and. A 2 horsepower garbage disposal would be able to support more than 9 members effectively. This one’s also ideal for commercial use.

Now what’s worth considering here is that while a smaller horsepower disposal may not be exactly sufficient to meet the needs of an average family of 2-4 members; a larger one with 2 horsepower might be unusually powerful than required in an average household. Again, your decision would depend on your individual requirement and individual waste load generated too.

If you throw parties more often, you’d be more comfortable using a more powerful garbage disposal. However, if aren’t a big cooking fan, then a low-powered model should do the job for you. Compact garbage disposals are thought to be less powerful than other options which is not essentially true. For instance, Our top recommendation for the best deep sink garbage disposals, the InSinkErator Evolution Excel is a 1 HP rated model and has height of mere 13 inches. 

3. Feed Type

BatchFeed vs Continous Garbage Disposal Feed Type

There are two main types of garbage disposals out there with respect to the feed type; continuous and batch feed. The continuous feed garbage disposals enable easy passage of food waste through the sink drain and into the grinding chamber, almost uninterruptedly. These disposals are solely controlled via a remote switch. The batch feed disposals however function only when there’s a drain cover present. This means that any extra scrap cannot enter the grind chamber without removing the drain cover and turning off the disposal.

 That said, it’s worth noting that the latter might present itself as a rather inconvenient option for waste disposal, there are certain safety advantages associated with it too.

4. Grinding Components

Best Compact Garbage Disposals for Deep Sinks

If you have owned a garbage disposal or have been looking for one for quite some time, you’d already know that garbage disposals with stainless steel grind components are generally preferred over models with galvanized steel or polymer grinding components. This is due to the fact that stainless steel is clearly a stronger alloy than any other industrially used material for making grinding components of a garbage disposal. 

A stainless steel garbage disposal coupled with a fairly powerful motor can grind through almost anything thrown its way. On the contrary, models that feature galvanized steel grinding components can occasionally cause blockages (in case a tough batch of waste is thrown down the sink accidentally or intentionally). This difference is also reflected in the price points of popular garbage disposals. Models with stainless steel grinding components are costlier than their alternatives. 

5. Noise

It is universally comprehended that garbage disposals can be really noisy. The noise produced by your garbage disposal is hence an important factor to consider when thinking about how to choose a garbage disposal. The two main concerns in this regard are the grinding noise and vibration sound produced from the disposal.

 Most disposals today are generally attached to the sink via a heavy rubber gasket or union, designed to reduce vibration. Besides, certain high-end models might enclose a drain cover filled with insulation to deaden the sound. You might want to check your available options if you don’t like or are sensitive to such noises. Ask the store for disposals with specific noise-reducing features. 

Conclusion

Garbage disposals, owing to the convenience they bring, are on the rise in terms of popularity and prevalence. These enable you to cut endless trips to the trash can while helping you manage your kitchen waste better. An efficient garbage disposal receives and cuts through almost all food waste including thick fruit and vegetable peels, fibrous roots and other discards. However, installing these successfully can sometimes be a cause of concern. Especially when you choose to have a deeper kitchen sink than usual. 

This generally occurs when you opt for a luxurious farmhouse kitchen sink. Farmhouse sinks tend to be deeper than other options and hence could leave lesser clearance beneath the sink bottom. However, you could still fit in a compact garbage disposal in most cases. These models are manufactured with the intent of being compatible to deep sinks. Our recommendations in this write-up are tested and approved to be top-notch in terms of performance. You could choose one depending on the size that’s right for you. 

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