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Deal.ai › InSinkErator
InSinkErator
InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer

InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer

Best price now

$249.80at Voomi SupplyChecked Nov 9

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Price facts

  • Last seen at $249.80 at Voomi Supply on Nov 9.

Our take on the InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer

The InSinkErator Contractor-333 is a continuous-feed, 3/4 HP garbage disposer built for steady kitchen use. It spins at 1725 RPM and uses stainless steel grinding elements, a 26 oz grind chamber and a manual reset overload protector. The Quick-Lock mount and cushioned 1 1/2-inch slip-joint drain simplify installation. It sits between InSinkErator's entry Badger line and its quieter Evolution models: it has more power than a 1/2 HP Badger but lacks the sound insulation and jam-busting tech of the Evolution series.

Best forHouseholds that cook often and want a step up from a 1/2 HP disposerReplacing an older unit with a standard 1 1/2-inch drain hookupDIY installers who want a simple twist-on mountRental and light commercial kitchens that need a durable grinder
Pros
  • 3/4 HP motor grinds everyday food scraps faster than 1/2 HP units
  • Stainless steel grinding elements resist corrosion
  • Continuous feed lets you add scraps while it runs
  • Quick-Lock mount speeds up replacement of an existing InSinkErator
  • Manual reset overload protector is easy to reach and reset
  • 7-year limited warranty is longer than most entry-level disposers
Cons
  • No sound insulation, so it is louder than Evolution models
  • Continuous feed requires running water and attention while loading
  • No auto-reverse or jam-sensing technology
  • 26 oz chamber is smaller than high-end 40 oz models
  • Needs a 120 V outlet and 9.52 A circuit, which older wiring may not support

InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer prices at every store

  • Voomi SupplyNew

    In stockReturn policy

    $249.80Checked Nov 9
    Visit Voomi Supply

What reviewers say

Owners generally describe the Contractor-333 as a reliable, no-frills grinder that handles daily scraps without jamming. Many compare it favorably to cheaper 1/2 HP units on grinding speed, while noting it is noticeably louder than premium models.

What people mention
  • Grinding powerPraisedOwners say the 3/4 HP motor chews through everyday scraps faster than the 1/2 HP disposers it replaces.
  • NoiseCriticisedReviewers note it is louder than insulated Evolution models and can be heard across the house.
  • InstallationPraisedThe Quick-Lock mount makes swapping out an old InSinkErator straightforward for DIYers.
  • DurabilityPraisedLong-term owners report years of service with the stainless steel grinding components holding up.
  • Jam handlingMixedMost loads run fine, but some owners report jams with fibrous or oversized scraps and rely on the reset button.

About the InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer

The InSinkErator CONTRACTOR-333 is a heavy-duty, continuous feed garbage disposer for kitchen waste. It has a 3/4 HP motor that turns at 1725 RPM.

The grinding elements are stainless steel. A cushioned slip joint drain connects to the plumbing, and a manual reset overload protector guards the motor. The Quick-Lock mounting system is designed for simple installation.

Brand
InSinkErator
Model
CONTRACTOR-333
Type
Continuous feed, heavy duty
Power
3/4 HP
Motor speed
1725 RPM
Electrical
120 V AC, 60 Hz, single-phase, 9.52 A
Capacity
26 oz
Drain connection
1 1/2 in cushioned slip joint
Mounting
Quick-Lock system
Safety
Manual reset overload protector
Grinding elements
Stainless steel
Dimensions
6 3/4 in wide x 12 5/8 in high
Warranty
7-year limited

Questions and answers

How does the Contractor-333 compare with the Badger 5?
It has a 3/4 HP motor versus the Badger 5's 1/2 HP, so it grinds faster and handles tougher scraps. Both are continuous feed, but the Contractor-333 carries a longer 7-year warranty.
Does it come with a power cord?
No. It is a hardwired unit rated for 120 V, 60 Hz at 9.52 A, so you supply the cord or direct wiring and a switch.
Will it fit my existing sink drain?
It uses a standard 1 1/2-inch cushioned slip-joint drain connection and the Quick-Lock mount, which fits most standard sink openings.
Is it quieter than the Evolution series?
No. The Contractor-333 has no sound insulation, so it is louder than Evolution models, which add insulation and jam-reducing technology.
What is the grind chamber capacity?
The chamber holds 26 ounces, smaller than the 40 oz chambers on some premium disposers, so large batches may need to be fed gradually.
Can it handle bones and fibrous foods?
It handles small bones and common scraps, but owners report it can struggle with fibrous items like celery and large loads, so feed those slowly.
Where is the InSinkErator CONTRACTOR-333 Continuous Feed Garbage Disposer cheapest?
At Voomi Supply, for $249.80, as of our latest check.

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