Best InSinkErator Continuous Feed Garbage Disposals: 15 Spec-Based Picks
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Finding the best InSinkErator continuous feed garbage disposals requires matching motor power and dimensions to your specific sink setup. This guide compares 15 models based strictly on published specifications. The top pick is the InSinkErator Badger 3/4 HP Corded Garbage Disposal, which leads because its compact 6.31-inch width fits tight under-sink cabinets while delivering reliable 3/4 HP grinding. All selections rely on data from the listings, including horsepower, weight, and dimensions. Use this list to decide which unit meets your kitchen’s space and power needs.
Quick picks
The best fit for you
- You need a compact disposal with a power cord InSinkErator Badger 3/4 HP Corded Garbage Disposal The 6.31-inch width and included plug suit tight under-sink spaces.
- You want the most powerful grinding performance available InSinkErator Evolution 1 HP 4-Stage Disposal The 1 HP motor and four-stage grinding handle heavy kitchen waste.
- You require an island sink with a countertop switch InSinkErator Badger 5XP 3/4 HP with Air Switch This model includes an air switch for countertop activation without wall wiring.
- You need a stainless steel unit for easy replacement InSinkErator Badger 5XP Stainless Steel 3/4 HP Disposal The stainless steel body and 3/4 HP motor fit standard mounting assemblies.
Our 15 picks
InSinkErator Badger 3/4 HP Corded Garbage Disposal
Best for: plug-in setups needing compact 3/4 HP power
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Grind Stages
- Single stage
- Motor Type
- Induction
- Grind Element Material
- Stainless steel
- Power Connection
- Factory-installed power cord
View on Amazon: InSinkErator Badger 3/4 HP Corded Garbage Disposal
This continuous-feed garbage disposal pairs a 3/4 HP Dura-Drive induction motor with stainless steel grind components in a compact 12.6-inch tall body. It includes a factory-installed power cord, Quick Lock sink mount, and installation hardware. If you need everyday food waste processing without hardwiring, this unit gives you more motor power than standard 1/2 HP models while taking up only 6.31 inches of under-sink width.
Pros
- 3/4 HP Dura-Drive induction motor
- Pre-attached factory-installed power cord
- Durable stainless steel grind components
- Compact 6.31-inch width fits tight spaces
Cons
- Single-stage grind mechanism
- No advanced sound reduction features specified
Good fit if
- You have an electrical outlet under your sink and want plug-in setup.
- You need 3/4 HP grinding power within a narrow 6.31-inch footprint.
- You prefer rust-resistant stainless steel grinding components.
Skip if
- You require multi-stage grinding for tough or fibrous waste.
- You plan to hardwire the unit directly to existing house wiring.
Verdict: InSinkErator Badger 5XP 3/4 HP with Power Cord delivers reliable single-stage grinding with plug-in convenience for tight under-sink cabinets. It balances 3/4 HP motor strength with a space-saving 6.31-inch width.
InSinkErator Badger 5 1/2 HP Garbage Disposal
Best for: everyday scraps in compact under-sink spaces
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1/2 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Color
- Black
- Dimensions
- 6.31 × 6.31 × 11.5 inches
View on Amazon: InSinkErator Badger 5 1/2 HP Garbage Disposal
This is a continuous feed garbage disposal from the Badger series. It runs on a 1/2 horsepower Dura-Drive induction motor and operates at 120 volts. Inside, it uses galvanized steel grind components. Measuring 11.5 inches high and 6.31 inches wide, it fits into compact under-sink spaces. It mounts to existing InSinkErator hardware. This unit suits you if you grind basic everyday food scraps.
Pros
- 1/2 HP Dura-Drive induction motor
- Compact dimensions of 11.5 inches high by 6.31 inches wide
- Mounts directly to existing InSinkErator hardware
- Galvanized steel grind components
Cons
- Galvanized steel grind components instead of stainless steel
- Lower 1/2 HP rating compared to 3/4 HP and 1 HP models
Good fit if
- You need a compact 11.5-inch tall unit to fit under your sink.
- You already have compatible InSinkErator mounting hardware installed.
- You only grind everyday food scraps.
Skip if
- You need the higher output of a 3/4 HP or 1 HP motor.
- You prefer stainless steel grinding components over galvanized steel.
Verdict: InSinkErator Badger 5 1/2 HP Continuous Feed Disposal provides a 1/2 HP induction motor and a compact 11.5-inch profile for basic daily food waste handling. It installs onto existing brand hardware when you want a straightforward continuous feed setup.
InSinkErator Evolution 3/4 HP Garbage Disposal
Best for: quieter multi-stage grinding under standard kitchen sinks
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Grind Stages
- 3-stage
- Motor Type
- Induction
- Grind Element Material
- Stainless steel
- Power Connection
- Hardwire adapter
View on Amazon: InSinkErator Evolution 3/4 HP Garbage Disposal
This continuous feed garbage disposal runs on a 3/4 HP Dura-Drive induction motor and uses three-stage MultiGrind technology. It measures 12.3 inches tall by 8.25 inches wide, weighing 18.4 pounds. It includes stainless steel grind components, SoundSeal noise insulation, and an EZ Connect hardwire adapter. You get quiet operation and multi-stage grinding for tough food scraps, making it ideal if you need dependable daily waste processing in a compact profile.
Pros
- 3-stage MultiGrind technology with stainless steel components
- 3/4 HP Dura-Drive induction motor
- SoundSeal technology and removable Quiet Collar baffle
- Lift and Latch mount with EZ Grip handles
Cons
- EZ Connect power cord sold separately
- Weighs 18.4 pounds
Good fit if
- You want 3-stage grinding powered by a 3/4 HP induction motor.
- You need quiet SoundSeal noise reduction under the sink.
- You plan to hardwire the disposal using the included adapter.
Skip if
- You need a standard plug-in power cord included in the box.
- You want a lighter disposal model under 15 pounds.
Verdict: InSinkErator Evolution 3/4 HP Continuous Feed Disposal delivers multi-stage grinding and quiet operation in a space-saving build. It gives you stainless steel components and steady induction power for everyday food waste.
InSinkErator Badger 5XP 3/4 HP Disposal
Best for: everyday food disposal with existing sink hardware
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Dimensions
- 6.31 × 12.6 × 6.31 inches
- Weight
- 16 pounds
The InSinkErator Badger 5XP is a continuous feed garbage disposal powered by a 3/4 HP Dura-Drive induction motor. It uses galvanized steel grind components to process everyday food waste under your sink. Weighing 16 pounds and measuring 12.6 inches wide, it fits existing InSinkErator hardware. This unit suits you if you want standard continuous grind operation paired with a 3/4 HP motor.
Pros
- 3/4 HP Dura-Drive induction motor
- Continuous feed operation
- Galvanized steel grind components
- Mounts to existing InSinkErator sink hardware
Cons
- Galvanized steel components rather than stainless steel
- Power cord not listed as included
Good fit if
- You want a 3/4 HP continuous feed motor for everyday scraps.
- You have existing InSinkErator hardware already installed under your sink.
Skip if
- You require stainless steel grinding components instead of galvanized steel.
- You need a disposal that includes an attached power cord.
Verdict: InSinkErator Badger 5XP 3/4 HP Disposal provides reliable continuous feed grinding with a 3/4 HP induction motor for routine food waste. It fits existing InSinkErator mounting hardware, making it a direct swap for lower-horsepower disposals.
InSinkErator Evolution 1 HP 4-Stage Disposal
Best for: heavy kitchen use and quiet performance
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1 HP
- Grind Stages
- 4-stage
- Motor Type
- Induction
- Grind Element Material
- Stainless steel
- Power Connection
- Hardwire adapter
View on Amazon: InSinkErator Evolution 1 HP 4-Stage Disposal
This continuous feed disposal features a 1 HP Dura-Drive induction motor and 4-stage MultiGrind technology designed for tough food scraps. Measuring 12.3 inches high and 8.25 inches wide, it includes stainless steel grind components and SoundSeal sound-dampening technology. You get an EZ Connect hardwire adapter for electrical hookup. It suits you if you need maximum grinding power and quiet operation under your kitchen sink.
Pros
- 1 HP Dura-Drive induction motor
- 4-Stage MultiGrind technology for tough food waste
- Durable stainless steel grind components
- SoundSeal technology with removable Quiet Collar sink baffle
- 10-year limited service warranty
Cons
- EZ Connect power cord sold separately
- Heavier unit at 20.2 pounds
Good fit if
- You want 1 HP power with 4-stage grinding for tough scraps.
- You intend to hardwire your disposal using the included adapter.
- You want sound-dampening technology for quieter operation.
Skip if
- You require an included plug-in power cord in the box.
- You need a lightweight unit under 20 pounds.
Verdict: InSinkErator Evolution 1 HP Continuous Feed Disposal provides 4-stage grinding and quiet induction performance for demanding kitchen tasks. It offers maximum grinding specifications if you can accommodate its 20.2-pound weight.
InSinkErator Power Series 3/4 HP Garbage Disposal
Best for: compact under-sink setups needing hardwired power
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Grind Stages
- 2-stage
- Motor Type
- Induction
- Power Connection
- Hardwire adapter
- Color
- Black
View on Amazon: InSinkErator Power Series 3/4 HP Garbage Disposal
This continuous feed garbage disposal runs on a 3/4 HP Dura-Drive induction motor paired with 2-Stage MultiGrind technology. At 12 inches tall and 8.25 inches wide, it occupies less vertical space under your sink than bulkier units. It connects via an included hardwire adapter and features a removable baffle. It suits you if you want multi-stage grinding performance without sacrificing under-sink clearance.
Pros
- 3/4 HP Dura-Drive induction motor
- 2-Stage MultiGrind technology designed to prevent clogs
- Compact 12-inch height and 8.25-inch width
- 6-year limited service warranty
Cons
- Power cord sold separately
- Requires hardwire setup out of the box
Good fit if
- You plan to hardwire the disposal directly to home wiring.
- You need a compact 12-inch unit to preserve under-sink cabinet space.
- You want 2-stage grinding for finer food processing.
Skip if
- You require an included plug-in power cord immediately.
- You want a 1 HP motor for maximum grinding output.
Verdict: InSinkErator Power 3/4 HP Continuous Feed Disposal delivers multi-stage grinding and induction power in a compact 12-inch profile. It provides dependable performance if your installation relies on hardwired electrical connections.
InSinkErator Power Series 1 HP Continuous Feed Disposal
Best for: High-power grinding in tight under-sink spaces
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1 HP
- Grind Stages
- 2-stage
- Motor Type
- Induction
- Power Connection
- Hardwire adapter
- Color
- Black
View on Amazon: InSinkErator Power Series 1 HP Continuous Feed Disposal
This continuous feed disposal delivers heavy-duty grinding using a 1 HP Dura-Drive induction motor and 2-stage MultiGrind technology. At 12 inches tall and 8.25 inches wide, the compact design preserves space under your kitchen sink. It includes an EZ Connect hardwire adapter, a removable baffle, and mounting hardware. You will find it well suited if you need high motor output for frequent kitchen scraps without taking up excess cabinet depth.
Pros
- 1 HP Dura-Drive induction motor
- 2-stage MultiGrind technology for finer grinding
- Compact 12-inch height and 8.25-inch width
- EZ Connect hardwire adapter and removable baffle included
Cons
- Power cord is not included and must be purchased separately
- Only comes ready for hardwired electrical connections
Good fit if
- You need a 1 HP disposal that fits under sinks with 12 inches of vertical clearance.
- You have a dedicated hardwire setup under your kitchen counter.
- You want 2-stage grinding to handle tough food waste.
Skip if
- You require a pre-installed standard wall plug power cord.
- You only need a lower-power 1/3 HP or 1/2 HP motor for light use.
Verdict: InSinkErator Power Series 1 HP Continuous Feed Disposal pairs a high-output induction motor with two-stage grinding in a compact 12-inch frame. It provides dependable food processing for direct hardwired installations.
InSinkErator Badger 1/2 HP Continuous Feed Disposal
Best for: standard kitchen continuous feed sink setups
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1/2 HP
- Target Space
- Kitchen
View on Amazon: InSinkErator Badger 1/2 HP Continuous Feed Disposal
This InSinkErator Badger Series unit is a continuous feed kitchen garbage disposal designed for everyday food waste. It features a 1/2 HP motor that runs continuously while the switch stays on, letting you feed scraps directly into the grind chamber without stopping between loads. This disposal suits you if you need a standard 1/2 HP continuous feed setup for standard home kitchen sink installations.
Pros
- Continuous feed design allows nonstop waste processing
- 1/2 HP motor handles standard daily kitchen scraps
- Badger Series design configured for kitchen sinks
Cons
- Power cord is not listed in specifications
- Offers less grinding power than 3/4 HP or 1 HP models
Good fit if
- You want a continuous feed disposal for routine kitchen food waste.
- You need a standard 1/2 HP motor for your kitchen sink.
Skip if
- You need heavier grinding capacity from a 3/4 HP or 1 HP motor.
- You require an included factory power cord in the specifications.
Verdict: InSinkErator Badger Series 1/2 HP Disposal provides continuous feed food waste grinding with a 1/2 HP motor for standard kitchen spaces. It delivers essential continuous feed functionality without extra high-power motor specs.
InSinkErator Evolution Pro 3/4 HP Garbage Disposal
Best for: quieter multi-stage food waste grinding
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 hp
- Grind Stages
- Multi-stage
- Color
- Black
- Dimensions
- 10 × 10 × 16.3 inches
- Weight
- 18 pounds
View on Amazon: InSinkErator Evolution Pro 3/4 HP Garbage Disposal
The InSinkErator Evolution 3/4 HP SoundSeal Disposal gives you a continuous feed design powered by a 3/4 horsepower motor. It features multi-stage grinding to reduce food scraps into fine particles alongside SoundSeal insulation designed to dampen operational noise. At 16.3 inches tall and 18 pounds, this unit suits you if you need multi-stage grinding and sound reduction under your sink.
Pros
- 3/4 horsepower motor handles tough food waste
- SoundSeal insulation reduces operational noise
- Multi-stage grinding processes waste into fine particles
- Continuous feed design allows uninterrupted loading
Cons
- Tall 16.3-inch profile requires significant vertical space
- Weighs 18 pounds, requiring secure sink support
- Power cord is not listed in specifications
Good fit if
- You want sound-dampening insulation paired with a 3/4 HP motor.
- You prefer multi-stage grinding to process food scraps finely.
- You have more than 16.3 inches of clear under-sink height.
Skip if
- You have tight under-sink clearance unable to fit a 16.3-inch unit.
- You need a disposal that includes an attached power cord.
Verdict: InSinkErator Evolution 3/4 HP SoundSeal Disposal delivers multi-stage grinding and SoundSeal noise insulation in a continuous feed setup. It provides substantial 3/4 horsepower performance if your cabinet accommodates its 16.3-inch height.
InSinkErator Evolution 1 HP Disposal with Cord
Best for: heavy-duty grinding with flexible power connections
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1 HP
- Grind Stages
- 4-stage
- Motor Type
- Induction
- Grind Element Material
- Stainless steel
- Power Connection
- Power cord and hardwire adapter
View on Amazon: InSinkErator Evolution 1 HP Disposal with Cord
This continuous feed garbage disposal pairs a 1 HP Dura-Drive induction motor with a 4-stage grind system and stainless steel grind components. It measures 12.3 inches high by 8.25 inches wide and includes an EZ Connect power cord and hardwire adapter. SoundSeal technology and a removable sink baffle dampen motor noise. It suits you if you need advanced grind stages and flexible power connections under your kitchen sink.
Pros
- 4-stage grind system with stainless steel components
- 1 HP Dura-Drive induction motor
- Includes both power cord and hardwire adapter
- 10-year in-home limited service warranty
Cons
- Weighs 20.1 pounds
- Requires 8.25 inches of horizontal clearance under the sink
Good fit if
- You need a 1 HP motor with 4-stage grinding for tough food scraps.
- You want the option to plug in or hardwire using included adapters.
- You prefer sound-dampening insulation with a removable sink baffle.
Skip if
- You have limited under-sink space that cannot fit an 8.25-inch wide disposal.
- You need an ultra-lightweight disposal under 20 pounds.
Verdict: InSinkErator Evolution 1 HP Disposal with Cord provides 4-stage grinding and a 1 HP motor with dual power connection options. It is a capable choice for demanding kitchens that accommodate a 20.1-pound unit.
InSinkErator Badger 1 1/3 HP Garbage Disposal
Best for: basic everyday food scraps and outlet connections
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1/3 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Power Connection
- Power Cord Kit
- Color
- Black
View on Amazon: InSinkErator Badger 1 1/3 HP Garbage Disposal
The InSinkErator Badger 1 is a continuous feed disposal built for managing everyday food scraps. It runs on a 1/3-horsepower Dura-Drive induction motor and uses galvanized steel grind components. This model includes a 3-foot power cord kit with strain relief and wire connectors to plug directly into a standard wall outlet. Its compact layout fits existing InSinkErator sink hardware, making it a practical option if you have basic sink needs.
Pros
- 1/3 HP Dura-Drive induction motor for everyday food scraps
- Includes a 3-foot power cord kit with strain relief clamp
- Galvanized steel grinding components
- Fits existing InSinkErator mounting hardware
Cons
- Lower 1/3 HP rating compared to 1/2 HP and 3/4 HP Badger models
- Uses galvanized steel rather than stainless steel grind components
Good fit if
- You need a basic 1/3 HP disposal for everyday food scraps.
- You have an outlet ready for the included 3-foot power cord kit.
- You already have InSinkErator hardware installed under your sink.
Skip if
- You require a higher-output 1/2 HP or 1 HP motor for heavy grinding.
- You prefer stainless steel grinding components over galvanized steel.
Verdict: InSinkErator Badger 1 1/3 HP Garbage Disposal delivers basic continuous feed grinding with a 1/3 HP induction motor and an included 3-foot power cord kit. It suits standard sink installations where compact dimensions and straightforward electrical connections matter most.
InSinkErator Badger 5 1/2 HP with Dishwasher Kit
Best for: Basic kitchen food waste disposal
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1/2 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Color
- Black
View on Amazon: InSinkErator Badger 5 1/2 HP with Dishwasher Kit
The InSinkErator Badger 5 is a standard series continuous feed garbage disposal with a 1/2 HP induction motor. It uses galvanized steel components for grinding and includes a dishwasher connector kit for easy installation. This model suits households with moderate food waste needs. It is a reliable entry-level option for basic kitchen cleanup tasks.
Pros
- 1/2 HP Dura-Drive induction motor
- Galvanized steel grind components
- Includes dishwasher connector kit
- Continuous feed operation
Cons
- Lower 1/2 HP motor compared to 3/4 HP and 1 HP options on this list
- Standard series build lacks advanced grinding technology
- Galvanized steel components are less durable than stainless steel
Good fit if
- You need a basic continuous feed disposal
- You want a model with a included dishwasher connector
- You have moderate food waste volume
Skip if
- You require high horsepower for tough waste
- You prefer stainless steel grind components
- You want advanced series features
Verdict: InSinkErator Badger 5 1/2 HP Disposal fits users who need a straightforward, entry-level continuous feed disposal with basic grinding power and included installation accessories.
InSinkErator Badger 1 1/3 HP Disposal with Dishwasher Kit
Best for: compact kitchens needing a direct dishwasher connection
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 1/3 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
View on Amazon: InSinkErator Badger 1 1/3 HP Disposal with Dishwasher Kit
This continuous feed disposal pairs a compact 1/3 HP Dura-Drive induction motor with an included dishwasher connector kit and pre-attached power cord. It uses galvanized steel grind components designed for routine everyday food scraps. If you want a basic setup that hooks directly to your dishwasher drain using supplied clamps and connects quickly to existing brand hardware, this package fits your under-sink space.
Pros
- Includes dishwasher connector kit with hose clamp and spring clamps
- Comes with power cord included
- Fits existing InSinkErator mounting hardware
- Safe for properly maintained septic systems
Cons
- Lower 1/3 HP motor output
- Galvanized steel grind components instead of stainless steel
Good fit if
- You need hardware included to attach your dishwasher drain hose.
- You want a continuous feed unit with an attached power cord.
- You have limited under-sink space and process light everyday food waste.
Skip if
- You require higher horsepower for tough or heavy food waste.
- You prefer stainless steel grinding elements.
Verdict: InSinkErator Badger 1 1/3 HP Disposal with Dishwasher Kit provides an entry-level motor setup complete with drain installation hardware for light everyday kitchen cleanups.
InSinkErator Badger 5XP 3/4 HP with Air Switch
Best for: island sinks needing a countertop air switch
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Color
- Black
View on Amazon: InSinkErator Badger 5XP 3/4 HP with Air Switch
This continuous feed garbage disposal pairs a 3/4 HP Dura-Drive induction motor with galvanized steel grind components. It comes packaged with a sink-top push button air switch kit featuring a dual-outlet power module and a 33-inch power cord. You can mount the button in a standard 1.375-inch countertop hole, avoiding a standard wall switch. It suits you if you need mid-range horsepower for island installations.
Pros
- 3/4 HP Dura-Drive induction motor handles everyday food scraps
- Includes sink-top air switch kit with satin nickel button
- Dual-outlet power module supports a second under-sink appliance
- Galvanized steel grind components provide reliable durability
Cons
- Galvanized steel grind components rather than stainless steel
- Air switch requires a dedicated 1.375-inch sink or counter hole
Good fit if
- You need a continuous feed disposer for an island sink without a wall switch.
- You want a 3/4 HP induction motor bundled with an air switch kit.
- You plan to power a second appliance from the dual-outlet module under the sink.
Skip if
- You prefer stainless steel grind components over galvanized steel.
- You lack an open 1.375-inch hole in your countertop or sink deck.
Verdict: InSinkErator Badger 5XP 3/4 HP with Air Switch provides a capable 3/4 HP induction motor alongside a countertop push button setup. It is a practical continuous feed package for island sinks lacking standard wall wiring.
InSinkErator Badger 5XP Stainless Steel 3/4 HP Disposal
Best for: plug-in replacement in existing InSinkErator setups
- Feed Type
- Continuous Feed (what this guide is about)
- Horsepower
- 3/4 HP
- Motor Type
- Induction
- Grind Element Material
- Galvanized steel
- Power Connection
- Power cord
- Color
- Stainless Steel
View on Amazon: InSinkErator Badger 5XP Stainless Steel 3/4 HP Disposal
This continuous feed unit pairs a 3/4 HP Dura-Drive induction motor with a stainless steel finish. It includes a factory-installed power cord, galvanized steel grind elements, and a zinc stopper. The hardware connects directly to existing InSinkErator sink setups. If you need steady daily waste processing with plug-in readiness and standard brand mount compatibility, this configuration delivers direct motor power without requiring separate electrical wiring.
Pros
- 3/4 HP Dura-Drive induction motor
- Pre-installed power cord connection
- Galvanized steel grind construction
- 3-year in-home full service limited warranty
Cons
- Grind elements use galvanized steel rather than stainless steel
- No sound insulation features listed in specifications
Good fit if
- You want a 3/4 HP disposal equipped with an attached power cord.
- You are replacing a unit on existing InSinkErator mounting hardware.
- You need continuous feed operation for everyday food scraps.
Skip if
- You prefer stainless steel grind components instead of galvanized steel.
- You need a direct hardwired electrical installation without a plug.
Verdict: InSinkErator Badger 5XP Stainless Steel 3/4 HP Disposal provides dependable continuous feed operation powered by a 3/4 HP induction motor and an included cord. It fits standard existing brand mounting assemblies for simple sink replacement.
Specifications side by side
| Spec | InSinkErator Badger 3/4 HP Corded Garbage Disposal | InSinkErator Badger 5 1/2 HP Garbage Disposal | InSinkErator Evolution 3/4 HP Garbage Disposal | InSinkErator Badger 5XP 3/4 HP Disposal | InSinkErator Evolution 1 HP 4-Stage Disposal | InSinkErator Power Series 3/4 HP Garbage Disposal | InSinkErator Power Series 1 HP Continuous Feed Disposal | InSinkErator Badger 1/2 HP Continuous Feed Disposal | InSinkErator Evolution Pro 3/4 HP Garbage Disposal | InSinkErator Evolution 1 HP Disposal with Cord | InSinkErator Badger 1 1/3 HP Garbage Disposal | InSinkErator Badger 5 1/2 HP with Dishwasher Kit | InSinkErator Badger 1 1/3 HP Disposal with Dishwasher Kit | InSinkErator Badger 5XP 3/4 HP with Air Switch | InSinkErator Badger 5XP Stainless Steel 3/4 HP Disposal |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Horsepower | 3/4 HP | 1/2 HP | 3/4 HP | 3/4 HP | 1 HP | 3/4 HP | 1 HP | 1/2 HP | 3/4 hp | 1 HP | 1/3 HP | 1/2 HP | 1/3 HP | 3/4 HP | 3/4 HP |
| Feed Type | Continuous feed | Continuous feed | Continuous feed | Continuous feed | Continuous feed | Continuous feed | Continuous feed | Continuous feed | Continuous Feed | Continuous feed | Continuous Feed | Continuous Feed | Continuous feed | Continuous feed | Continuous Feed |
| Grind Stages | Single stage | not specified | 3-stage | not specified | 4-stage | 2-stage | 2-stage | not specified | Multi-stage | 4-stage | not specified | not specified | not specified | not specified | not specified |
| Motor Type | Induction | Induction | Induction | Induction | Induction | Induction | Induction | not specified | not specified | Induction | Induction | Induction | Induction | Induction | Induction |
| Grind Element Material | Stainless steel | Galvanized steel | Stainless steel | Galvanized steel | Stainless steel | not specified | not specified | not specified | not specified | Stainless steel | Galvanized steel | Galvanized steel | Galvanized steel | Galvanized steel | Galvanized steel |
| Power Connection | Factory-installed power cord | not specified | Hardwire adapter | not specified | Hardwire adapter | Hardwire adapter | Hardwire adapter | not specified | not specified | Power cord and hardwire adapter | Power Cord Kit | not specified | not specified | not specified | Power cord |
| Target Space | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Kitchen | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Color | Black | Black | Gray | Black / Stainless | Gray | Black | Black | not specified | Black | Gray | Black | Black | not specified | Black | Stainless Steel |
| Dimensions | 8.75 × 12.6 × 8.75 inches | 6.31 × 6.31 × 11.5 inches | 8.25 × 8.25 × 12.3 inches | 6.31 × 12.6 × 6.31 inches | 8.25 × 8.25 × 12.3 inches | 8.25 × 8.25 × 12 inches | 8.25 × 8.25 × 12 inches | not specified | 10 × 10 × 16.3 inches | 8.25 × 8.25 × 12.3 inches | not specified | not specified | not specified | not specified | not specified |
| Weight | 5 pounds | 17 pounds | 18.4 pounds | 16 pounds | 20.2 pounds | 17.9 pounds | not specified | not specified | 18 pounds | 20.1 pounds | not specified | not specified | not specified | not specified | not specified |
| Size | 3/4 HP | not specified | 3/4 HP | 3/4 HP | 1 HP | No Size | Power Series with EZ Connect | not specified | One Size | not specified | not specified | not specified | not specified | not specified | not specified |
| Model | Badger 5XP w/c | 79883-ISE | EVOLUTION 0.75HP | 1450226 | EVOLUTION 1HP | POWER 0.75HP | POWER 1HP | BADGER 500 | PRO750 | EVOLUTION 1HP W/C | not specified | not specified | not specified | not specified | not specified |
If you also evaluate fabric equipment, you can compare specifications for best sewing machines with differential feed.
How to choose the right one
-
Check motor horsepower
Horsepower determines grinding strength for your daily waste. A 1/2 HP motor, like the Badger 5, handles basic scraps in light-use kitchens. For heavier loads, choose 3/4 HP or 1 HP models. The Evolution 1 HP offers four-stage grinding for demanding tasks. Match the spec to your household volume. Higher horsepower handles fibrous foods better. Ensure your electrical circuit supports the amperage draw for your chosen motor size.
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Measure cabinet width
Under-sink space dictates which unit fits. The Badger 3/4 HP Corded model is only 6.31 inches wide, ideal for tight cabinets. Most standard models measure 8.25 inches wide. The Evolution Pro is wider at 10 inches. Measure your available space before buying. A narrow unit prevents interference with plumbing or storage. Verify both width and height clearance. Compact models allow for easier installation in constrained areas without blocking access to pipes.
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Verify mounting compatibility
Ensure the disposal fits your existing sink flange. Many Badger models, such as the 5XP, are designed for direct swaps on standard InSinkErator mounts. This simplifies replacement projects. Check if your current setup uses a specific mounting assembly. Compatibility avoids the need for additional adapters. Verify the mounting hardware matches your sink type. Proper fitment ensures a secure seal and prevents leaks during operation. Always compare the mounting type before purchasing a new unit.
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Select power connection
Decide between a plug-in cord or hardwired setup. The Badger 3/4 HP Corded includes a power plug for easy outlet connection. The Power Series 3/4 HP requires hardwiring to your electrical box. Choose based on your available power source. Plug-in models offer flexibility for quick installation. Hardwired options provide a cleaner look under the sink. Ensure your electrical setup matches the disposal requirement to avoid rewiring needs.
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Consider noise insulation
Noise levels vary by model construction. The Evolution Pro features SoundSeal insulation for quieter operation. Standard Badger models may produce more operational sound. If your kitchen is near living spaces, prioritize noise-reducing features. Check the model description for insulation details. Quieter models improve kitchen comfort during use. Multi-stage grinding can also affect sound profiles. Select a model with appropriate acoustic dampening for your home layout.
Frequently asked questions
Which InSinkErator continuous feed disposal is best for tight under-sink cabinets?
The Badger 3/4 HP Corded model is ideal for compact spaces. It measures only 6.31 inches in width and height. This narrow profile fits easily into small cabinets. The included power cord adds convenience for plug-in setups. It delivers reliable single-stage grinding without taking up much room.
What is the quietest InSinkErator continuous feed garbage disposal?
The Evolution 3/4 HP model offers quiet operation. It features multi-stage grinding and stainless steel components. The Evolution Pro 3/4 HP includes SoundSeal noise insulation. Both models reduce sound during use. They are suitable for kitchens where noise is a concern.
Which model handles heavy kitchen waste best?
The Evolution 1 HP Disposal with Cord is the most powerful option. It provides 4-stage grinding and a 1 HP motor. This setup handles demanding kitchen tasks effectively. It weighs 20.1 pounds, indicating a robust build. Choose this if you generate large amounts of food waste daily.
Do I need a hardwired disposal for better performance?
Hardwired models like the Power Series 3/4 HP offer dependable performance. They connect directly to electrical connections under the sink. The Power Series 1 HP also uses hardwiring for high-output induction power. Plug-in models are available if you prefer using an outlet. Your choice depends on your existing wiring.
Can I use a continuous feed disposal with an island sink?
Yes, the Badger 5XP 3/4 HP with Air Switch is designed for this. It includes a countertop air switch for push-button operation. This setup works well for island sinks lacking standard wall wiring. It provides 3/4 HP induction power. It is a practical solution for remote sink installations.
What is the difference between single-stage and multi-stage grinding?
Single-stage grinding uses one set of impellers for basic waste. The Badger 5 uses this method for everyday scraps. Multi-stage grinding uses additional components to refine waste further. The Evolution series uses this for quieter, finer grinding. Multi-stage models handle tougher food waste more effectively.
Which InSinkErator disposal is best for budget-conscious buyers?
The Badger 5 1/2 HP is the best budget option. It provides a 1/2 HP induction motor for basic daily use. It fits standard mounting hardware for easy installation. The compact 11.5-inch height suits most cabinets. It offers straightforward functionality without extra features or higher costs.