We’ve mentioned the InSinkErator Garbage Disposers in a previous post on the best undersink disposers. It’s always been one of the most popular brands, but choosing one model can get quite confusing, especially that they all look almost the same. So here’s a full comparison between the most familiar and most popular models.

Comparisons this post:

What Is The Difference Between InSinkErator Evolution Excel vs. Compact?

Here’s a comparison chart:

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FeatureSoundSeal Technology, featuring advanced sound insulation and anti-vibration components, reduces noise levels compared to standard disposers
MultiGrind Technology with two grind stages to quickly grind difficult food waste you wouldn't put in a standard disposer
34.6 oz. Grind chamber and stainless steel grind components for longevity
3/4 Horsepower Dura-Drive Induction Motor; power cord not included
We Come To You 4-Year In-Home Limited Warranty
SoundSeal Technology which delivers ultra-quiet performance versus a standard disposer
MultiGrind Technology , with three grind stages to quickly grind virtually any food waste
40 oz. Stainless steel grind chamber and grind components for longevity
1 Horsepower Dura-Drive Induction Motor; power cord not included
We Come To You 7-Year In-Home Limited Warranty
TitleInSinkErator Evolution Compact 3/4 HP Household Garbage DisposerInSinkErator Evolution Excel 1.0 HP Household Garbage Disposer
Warranty4 Years All Parts and Labor7 Years All Parts and Labor
Height12.13 inch14 inch
Weight20.2 pounds23 pound
Width8 inch11 inch
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LinkMore InfoMore Info

The InSinkErator Excel is more powerful than the Compact in the following features:

  • 3 grind stages to get rid of virtually any type of food or disposed waste. Compact version has 2 grind stages only.
  • The grind chamber capacity in the Excel is 40 oz vs. 34 oz for the Compact.
  • The Excel has a stainless steel exterior.
  • 1 Horsepower Dura-Drive Induction motor in the Excel disposer, vs. 3/4 Horsepower for the Compact.
  • The Excel has an ultra-quiet performance, the Compact  has the same SoundSeal technology and is very quiet compared to standard disposers but not quieter than the Excel.

What Is The Difference Between The InSinkErator Evolution Compact vs. Essential?

Both look identical, I can’t blame you if you get confused!

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FeatureSoundSeal Technology, featuring advanced sound insulation and anti-vibration components, reduces noise levels compared to standard disposers
MultiGrind Technology with two grind stages to quickly grind difficult food waste you wouldn't put in a standard disposer
34.6 oz. Grind chamber and stainless steel grind components for longevity
3/4 Horsepower Dura-Drive Induction Motor; power cord not included
We Come To You 4-Year In-Home Limited Warranty
SoundSeal Technology which delivers quieter performance versus a standard disposer
MultiGrind Technology , with two-stage grind to quickly grind virtually any food waste
40 oz. Stainless steel grind chamber and grind components for longevity
3/4 Horsepower Dura-Drive® Induction Motor; power cord not included
We Come To You 6-Year In-Home Limited Warranty
TitleInSinkErator Evolution Compact 3/4 HP Household Garbage DisposerInSinkErator Evolution Essential 3/4 HP Household Garbage Disposer
Warranty4 Years All Parts and Labor6 Years All Parts and Labor
Height12.13 inch13 inch
Weight20.2 pounds21 pounds
Width8 inch10 inch
ReviewsRead ReviewsRead Reviews
LinkMore InfoMore Info

There are 2 differences between these two:

  • The InSinkErator Evolution Essential has a larger 40 oz grind chamber vs. 34 oz for the Compact.
  • The Essential has a 6-year warranty instead of 4.

Next Up, InSinkErator Evolution Essential vs. Pro Essential vs. Pro Compact:

So there’s a PRO version of each model we’ve mentioned above, and you’d like to know what makes it a pro. Here’s what:

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FeatureSoundSeal Technology which delivers quieter performance versus a standard disposer
MultiGrind Technology , with two-stage grind to quickly grind virtually any food waste
40 oz. Stainless steel grind chamber and grind components for longevity
3/4 Horsepower Dura-Drive® Induction Motor; power cord not included
We Come To You 6-Year In-Home Limited Warranty
Continuous feed
Sound Seal Plus makes the Evolution Compact at least 30 Percent quieter than standard disposers
Multi Grind Two grind stages let you quickly grind difficult food waste you wouldn't put in a standard disposer, like celery and potato peels
34.6-Ounce Grind Chamber and Stainless Steel Grind Components handles more volume than standard disposers, 3/4 Horsepower Dura-Drive Induction Motor gives you more horsepower than standard disposers
Quiet Collar Sink Baffle (antimicrobial) ensures quiet operation
Continuous feed
Sound Seal makes the Evolution Essential at least 40 Percent quieter than standard disposers
Multi Grind Two grind stages let you quickly grind difficult food waste you wouldn't put in a standard disposer like celery and potato peels
40-Ounce Stainless Steel Grind Chamber and Grind Components handle more volume than standard disposers, 3/4 Horsepower Dura-Drive Induction Motor gives you more horsepower than standard disposers
Quiet Collar Sink Baffle (antimicrobial) ensures quiet operation
TitleInSinkErator Evolution Essential 3/4 HP Household Garbage DisposerInSinkErator Evolution Pro Compact 3/4 HP Garbage DisposerInSinkErator Evolution Pro Essential 3/4 HP Garbage Disposer
Warranty6 Years All Parts and Labor4-Year "We Come To You" In-Home Parts and Labor Warranty6-Year "We Come To You" In-Home Parts and Labor Warranty
Height13 inch0 inch12.63 inch
Weight21 pounds19.92 pounds
Width10 inch8 inch10.5 inch
ReviewsRead ReviewsRead ReviewsRead Reviews
LinkMore InfoMore InfoMore Info

Each PRO version, either the Compact or Essential, here are their extra features:

  • Anti-microbial Quiet Collar Sink Baffle – they offer a quieter performance.
  • They have longer warranty period.
  • They use continuous feed and have Auto-reverse features.
  • The Essential and Essential PRO have a larger grind chamber stronger motor than the Compact and Compact PRO.

What Can I Put In an InSinkErator Garbage Disposer?

It should take care of any type of food waste. Depending on the model, your InSinkErator garbage disposer will have a 2 stage or 3 stage grinder that will grind any food waste to really small bits. The official instructions state that it can  grind foods such as: celery, apple cores, potato peels, small bones and fruit pits. But you should not grind large amounts at the same time, and you should be running only cold water while operating the disposal.

Demo of How The InSinkErator Evolution Works:

What Is The InSinkErator Badger 5?

InSinkErator Badger 5

The Badger 5 is a great budget-friendly garbage disposal by InSinkErator. It has less features than the other models, but it’s great for its price:

  • It has 1/2 HP motor.
  • 26 oz capacity.

What’s missing from it:

  • It has one-stage grinding instead of multi-grind.
  • It is not Sound Sealed, so it is louder than the other models.

Click here to learn more about the Badger 5, read the customer reviews and buy it.

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InSinkErator vs. Waste King, Which Should I Buy?

Waste King is another brand that offers a line of top rated garbage disposals. While there are many disposals, each with its own features, in this comparison we’ll be looking at the Waste King L-8000 vs. InSinkErator Evolution Compact, as they’re the top rated models.

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TitleWaste King L-8000 Legend Series 1.0-Horsepower Continuous-Feed Garbage DisposalInSinkErator Evolution Compact 3/4 HP Household Garbage Disposer
Feature1.0-horsepower motor with a high speed of 2800 rpm
Stainless steel swivel impellers reduce jamming and a removable splash guard makes it easy to clean
Insulated stainless steel grinding components reduce noise
Fast-and-easy mount system includes all the necessary hardware for hassle-free installation, including drain elbow and gasket.
Rust free grinding components with a lifetime warranty against corrosion
SoundSeal Technology, featuring advanced sound insulation and anti-vibration components, reduces noise levels compared to standard disposers
MultiGrind Technology with two grind stages to quickly grind difficult food waste you wouldn't put in a standard disposer
34.6 oz. Grind chamber and stainless steel grind components for longevity
3/4 Horsepower Dura-Drive Induction Motor; power cord not included
We Come To You 4-Year In-Home Limited Warranty
ReviewsRead ReviewsRead Reviews
LinkMore InfoMore Info

The Waste King has a 1 Horse Power motor compared to InSinkErator’s 3/4 HP motor. However, we found the InSinkErator to have a few leading features that the Waste King doesn’t have:

  • When grinding, the InSinkErator using a Multi-Grind technology with two grind stages. This ensures the finest grinds even for difficult food waste.
  • The InSinkErator also features SoundSeal technology: this offers advanced insulation and and anti-vibration for the quietest operation possible.
  • The Waste King also features insulated grinding components, but it’s not as advanced as the InSinkErators.
  • What’s included with your purchase:
    • The Waste King includes the unit itself, all mounting hardware and the power cord.
    • The InSinkErator includes the unit with Quick Lock Sink Mount, Sink Baffle, Jam-Buster Wrench, Anti-Vibration Tailpipe Mount, clamp, and stopper. It does not include the power cord, which you have to buy separately.

Click here to learn more about the Waste King L8000 Legend, read the customer reviews and buy it.

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InSinkErator vs. KitchenAid Garbage Disposal, Which Is A Better Choice To Buy?

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FeatureSoundSeal Technology, featuring advanced sound insulation and anti-vibration components, reduces noise levels compared to standard disposers
MultiGrind Technology with two grind stages to quickly grind difficult food waste you wouldn't put in a standard disposer
34.6 oz. Grind chamber and stainless steel grind components for longevity
3/4 Horsepower Dura-Drive Induction Motor; power cord not included
We Come To You 4-Year In-Home Limited Warranty
3/4 HP Motor
60 Hertz, 120 Volts, RPM
Continuous Feed
Power Cord Not Included
40 Ounce Capacity
ReviewsRead ReviewsRead Reviews
LinkMore InfoMore Info

In this comparison, again we’ll compare the InSinkErator Evolution Compact to Kitchenaid’s Continuous Feed Garbage Disposal.

These two have many features in common:

  • Both have the same motor: 3/4 Horsepower.
  • Both the InSinkErator and Kitchenaid have a Multi-grind technology that grind waste at two stages.
  • Both don’t include a power cord, which you’ll need to buy separately.
  • Both are equipped with sound seal technology for quiet operation.

The only difference we can spot between these two units is the capacity:

  • The InSinkErator Evolution has a 34 ounce capacity.
  • The KitchenAid has a 40 ounce capacity.

Click here to learn more about the Kitchenaid Garbage Disposal, read the customer reviews and buy it.

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[more info can be found on KitchenAid.com]

 

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