A deep sink can leave very little room underneath for plumbing, cleaning supplies, and a garbage disposal. The best fit is not always the unit with the most power: its height and width, plus the space needed for plumbing and wiring, matter just as much. These three disposals offer different approaches, from a compact 3/4 HP model with a listed height of about 9 inches to familiar InSinkErator Badger options. Measure your available cabinet space before choosing, since the product details provided do not give complete dimensions for every model.
Quick Comparison
| Product | Motor | Compactness details | Notable feature |
|---|---|---|---|
| MAX DISPOSER B600 Small Garbage Disposal | 3/4 HP | About 9 inches tall; 6⅜ inches wide and long | Auto-reverse feature and pre-wired cord |
| InSinkErator Badger 5 with Cord | 1/2 HP | Described as compact; exact dimensions not provided | Includes a power cord |
| InSinkErator Badger 5 | 1/2 HP | Described as compact; exact dimensions not provided | Designed to fit existing InSinkErator hardware |
Our Picks: Best Compact Garbage Disposal For Deep Sink reviews
MAX DISPOSER B600: Compact Height with More Motor Power
The B600 is the most clearly dimensioned option here for a deep-sink cabinet. It measures 6⅜ inches long and wide and is listed at about 9 inches tall. That makes it easier to compare with the space under your sink than the two Badger models, whose exact measurements are not included in the supplied product details.
It pairs a 3/4 HP motor with continuous-feed operation, so you can add scraps while the unit runs. Its three-stage grinding system and auto-reverse feature are designed to process food waste and respond to resistance. The product description also lists noise suppression and operation below 55 decibels; treat that as a manufacturer-provided specification, not a guarantee of how quiet it will sound in your kitchen.
The listed stainless-steel construction and pre-wired cord may appeal if you want a compact unit with fewer wiring steps. Take note of the omissions: the package does not include an air switch or downpipe assembly. Check your existing setup and confirm the needed fittings before ordering. The listed 800 ml capacity may also be worth considering if you regularly prepare large amounts of food.
Pros:
- Specific dimensions make cabinet-fit planning easier.
- 3/4 HP motor and three-stage grinding system.
- Auto-reverse feature is designed to help address resistance.
- Pre-wired power cord is included.
Cons:
- Air switch and downpipe assembly are not included.
- Its compact size does not guarantee a fit; plumbing and outlet clearance still matter.
Verdict: Choose the B600 if its listed dimensions fit your cabinet and you want more motor power than the Badger options, while planning to source any missing installation parts separately.
InSinkErator Badger 5 with Cord: A Familiar 1/2 HP Option
This Badger 5 is a 1/2 HP continuous-feed disposal aimed at everyday food scraps. Its product details describe the Badger line as compact and space-saving, but do not provide dimensions. For a deep sink, that means you should verify the unit’s full height and width on the product listing and compare them with your own cabinet measurements before buying.
A key convenience is the included cord, which can avoid the need to add one separately. The unit uses InSinkErator’s Dura-Drive induction motor and galvanized steel components. It is positioned as a practical, lower-cost choice rather than a high-powered model with extra grinding features.
The Badger 5 may be especially worth considering if you are replacing an existing InSinkErator disposal, since the listing says it fits existing InSinkErator hardware. That does not confirm compatibility with every sink or mounting setup, so check your current hardware and plumbing. Compared with the B600, it has less stated motor power and no listed height measurement, but it may make sense if matching the existing installation is a priority.
Pros:
- Includes a power cord.
- 1/2 HP motor for everyday food scraps.
- Described as compact and designed to fit existing InSinkErator hardware.
- Continuous-feed design lets you add scraps while it runs.
Cons:
- Exact dimensions are not provided in the supplied product details.
- Galvanized steel components differ from the B600’s listed stainless-steel construction.
Verdict: Pick the corded Badger 5 if you want a straightforward 1/2 HP model and your existing InSinkErator hardware may be compatible, but confirm its dimensions before using it in a tight deep-sink cabinet.
InSinkErator Badger 5: A Basic Replacement for Existing Hardware
This Badger 5 has the same basic 1/2 HP, continuous-feed design as the corded version above. It is described as a compact option for everyday scraps, with a Dura-Drive induction motor and galvanized steel components. The product details do not specify dimensions or say that a power cord is included, so check both points on the listing when planning your installation.
The strongest reason to consider this model is replacement convenience. It is described as fitting existing InSinkErator hardware, which may make it a practical candidate if you already have that mounting setup. Still, “fits existing hardware” should not be taken to mean it will suit every sink, cabinet, or plumbing arrangement. A deep sink can reduce the space available below the drain, so measure carefully.
Compared with the corded Badger 5, this version does not have a cord called out in the supplied description. Compared with the B600, it has less stated motor power and lacks the same specific compact measurements. Its appeal is a simpler, familiar design—not a confirmed advantage in cabinet clearance.
Pros:
- 1/2 HP motor and continuous-feed operation.
- Described as compact and suitable for everyday food scraps.
- Designed to fit existing InSinkErator hardware.
- Uses galvanized steel components and a Dura-Drive induction motor.
Cons:
- Exact dimensions are not provided in the supplied product details.
- The description does not state that a power cord is included.
Verdict: Consider this Badger 5 for a basic replacement when you have compatible InSinkErator hardware, but verify cord needs and cabinet clearance before choosing it over the corded model or the dimensioned B600.
How to Choose a Compact Garbage Disposal for a Deep Sink
Measure the space below the drain
Measure from the underside of the sink to the cabinet floor, and note any shelves or braces that limit the usable height. Also measure the width available around the disposal. Compare those numbers with the unit’s full dimensions, including the space needed for its plumbing connections. The B600 lists dimensions, while the Badger product details here do not, so look up the complete specifications for either Badger before deciding.
Leave room for plumbing and access
A disposal has to fit alongside the drain outlet, drainpipe, and any dishwasher connection. A unit that fits on paper may still crowd the pipes or block access to items in the cabinet. Check the direction and position of the outlet as well as the body dimensions, and allow room to reach connections for installation or later maintenance.
Choose motor power for your typical use
The B600 is listed at 3/4 HP, while both Badger 5 options are listed at 1/2 HP. If you mostly dispose of everyday food scraps, a 1/2 HP model may be enough for your needs. If you prefer the higher stated motor power and the B600’s other features, make sure its dimensions and installation requirements work in your cabinet.
Check what comes with the unit
Included parts can affect both cost and installation effort. The B600 includes a pre-wired cord but does not include an air switch or downpipe assembly. The corded Badger 5 explicitly includes a cord; the other Badger description does not specify one. Review the package details and compare them with what you already have before placing an order.
Match the mounting setup
If you are replacing an old disposal, check the current mounting hardware and the new unit’s compatibility information. Both Badger listings describe compatibility with existing InSinkErator hardware, but you should confirm your setup rather than assume every connection will match. A new installation may require different parts than a direct replacement.
Consider noise and materials
The B600 description lists noise suppression and a noise level below 55 decibels, along with stainless-steel construction. The Badger descriptions list galvanized steel components. These details can help you compare the products, but the noise and durability you experience can depend on your installation and use. Consider the specifications alongside cabinet fit and the type of food waste you usually handle.
Frequently Asked Questions
What makes a disposal suitable for a deep sink?
It needs to fit the reduced space below the sink while leaving room for the drainpipe, wiring, and any other connections. Compare the disposal’s full dimensions with your cabinet measurements; a “compact” label alone does not confirm a fit.
Which of these disposals has the clearest dimensions?
The MAX DISPOSER B600 lists a size of 6⅜ inches long by 6⅜ inches wide by about 9 inches high. The supplied details for both Badger 5 models describe them as compact but do not give exact dimensions.
Does the B600 include everything needed for installation?
No. Its description says that a pre-wired power cord is included, but an air switch and downpipe assembly are not. Check your existing setup and the package details to see what else you need.
What is the difference between the two Badger 5 models here?
Both are listed as 1/2 HP continuous-feed disposals. The first model’s title and description specify that it comes with a cord. The supplied description for the other model does not mention a cord, so verify its included accessories before ordering.
Can I install a Badger 5 on my existing disposal mount?
The product descriptions say the Badger models are designed to fit existing InSinkErator hardware. Confirm your current mounting setup and the product’s compatibility details before buying, since that statement does not guarantee a match with every installation.
Is the B600 quieter than the Badger 5?
The B600 description lists noise suppression and operation below 55 decibels. The supplied Badger details do not provide a comparable noise figure, so there is not enough information here to make a direct noise comparison.
Final Recommendation
For a deep sink, the MAX DISPOSER B600 is the easiest of these three to evaluate for fit because it provides specific dimensions and offers a 3/4 HP motor. The corded InSinkErator Badger 5 is a sensible alternative if its measurements work for your cabinet and you value a corded, familiar replacement option. The other Badger 5 may suit an existing compatible installation, but check its cord details and dimensions first. In every case, measure the cabinet and account for plumbing before choosing a disposal.