InSinkErator PRO750 Pro Garbage Disposal Review

Editor rating

4.6/5 on March 29, 2018

User's rating

108 reviews


Powerful and effective disposal system
Two stages of grinding
Extremely quiet
Easy installation
Anti-reverse feature
Antimicrobial baffle
6-year warranty


A few customers stated that this unit is heavy, but this is a side-effect of creating an extremely powerful yet effective disposal unit


If you’re looking for an impressive garbage disposal that’s reliable, durable and will get the job done, then you can finally end your search. The right garbage disposal could cut down your after-meal clean-up tremendously, so it’s important to get the most powerful model you can. This model comes with a ¾ horsepower motor, the most effective yet, so that you never have to worry about handling filthy and messy garbage again. This disposal unit is a must for those who want their garbaged removed instantaneously while still receiving a high quality model that offers longevity.

Today we’re going to be assessing the cutting-edge InSinkErator PRO750. This model is in a high-tier garbage disposal segment and part of the advanced Pro Series 3/4 HP Food Waste Disposal Evolution Series. With a 3/4 horsepower motor, this unit operates on two stages of grinding to intensively and meticulously remove all of that unsightly and unwanted waste in your sink.

With a sound-reducing Quiet Collar Sink Baffle, this model is soundless, removing the worry of having to withstand a deafening and roaring sound that other models make when trying to grind waste. This baffle is also anti-microbial so it can help inhibit growth of odor causing bacteria.

If you’re shopping for a new garbage disposal unit to enhance your kitchen, then this could be the perfect fit for you. We’re going to dive into all of the high-tech features that the InSinkErator PRO75 offers so that you can be sure that you’re getting the most for your money.

Highlighted Features

Powerful and Forceful Motor

When shopping for the perfect garbage disposal unit, the most important feature to look for is power. You want a truly effective unit that’s energetic, forceful and will grind up your debris in a flash, without any difficulties. Luckily, the InSinkErator PRO75 embodies the very definition of power since it’s packed with a 3/4 horsepower motor. It is able to grind up even the toughest and heaviest waste.

Two Step Grinding System

This unit’s dynamic and multi step grinding system differentiates it from the competition. While most garbage disposal models only offer one grinding setting, this model goes the extra mile. Instead, this high-quality model offers two grinding stages to ensure that all of your food is gone in a flash. You do not have to worry about those annoying remnant food particles that stay lodged in your sink. With this effective two step system, your debris will stay gone forever, ensuring that there are never backups or clogs in your kitchen sink.

Soundless System

You no longer have to worry about your disposal system sounding like a noisy commotion. The company is now offering a soundless system due to the company’s inclusion of a sound-reducing Quiet Collar Sink Baffle, With just a lightweight flick of an automated light switch, this unit will effortlessly dispose of all debris in a quiet and silent manner.

The anti-microbial baffle also helps inhibit growth of odor causing bacteria which is a common problem when a garbage disposal is not used properly. Learn more about how to clean a garbage disposal odor.

Blind-Blowing Voltage

With 120 voltage, the InSinkErator PRO750 functions at its maximum capacity to simplify the food grinding process. The high powered voltage gives it a leg up on its competitors who can’t match the level of energy exertion to create and maintain a speedy, effortless and simplistic food grinding process.

What’s in the box?

  • The garbage disposal unit
  • A 3/4 horsepower motor to completely and efficiently grind all of your waste
  • State of the art multi grinding stages
  • Sound-reducing Quiet Collar Sink Baffle so that you can enjoy the peace and quiet of your home without having to withstand an unpleasantly loud noise
  • An easy wall switch mechanism so that you can stand back and watch as the waste disappears in a flash
  • Simple and straightforward installation instructions


What Do the Customers Think?

This model receives highly positive reviews. With the effective noise-reducing system, one customer stated that they even “had to look and see if it was running when I first turned it on.” This is because this unit is so soundless. Additionally, another pleased and satisfied customer commented that they had accidently dropped a juice glass in the disposal unit. “The InSinkErator chopped it up like it was a piece of celery.” If that’s not a testament to this all-powerful model, then we don’t know what is. Learn more about things you can and can’t put down a garbage disposal.

It appears that the majority of customers are more than pleased with this model, with little to no complaints. This comes as no shock to us since this garbage disposal unit is jam-packed with award winning features. These include the soundless system, high-powered motor, dynamic and multi systematic grinding stages and an easy installation process.


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