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InSinkErator Essential XTR vs Evolution Compact Garbage Disposal Comparison

InSinkErator, a reputable manufacturer of garbage disposals, offers a variety of models to suit the specific needs and budget of consumers. The Evolution Compact and the Essential XTR are two of the company’s most popular models. While both models are equipped with a powerful 3/4 horsepower motor and are constructed of stainless steel, there are several differences between the two that are worth noting.

SpecificationsEvolution CompactEssential XTR
Made byInSinkEratorInSinkErator
Power3/4 HP3/4 HP
Speed1725 RPM1725 RPM
Feed typeContinuousContinuous
Grinding stages22
Overall height12.25 inches12.25 inches
Overall width8.75 inches8.75 inches
Chamber capacity34.6 oz34.6 oz
ConstructionStainless SteelStainless Steel
Noise insulationQuietQuieter
Sink top switchNot includedIncluded
PriceSee on AmazonSee on Amazon
Comparison of Evolution Compact and Essential XTR garbage disposals


First, let’s examine the similarities between the Evolution Compact and Essential XTR models. Both units have a powerful 3/4 horsepower motor, which is capable of grinding most food waste with ease. They also operate at a speed of 1725 RPM, ensuring food waste is ground quickly and efficiently.

Additionally, both models feature a continuous feed type, which means that food waste can be added while the unit is running.

Furthermore, the Evolution Compact and Essential XTR both have a two grinding stages (Multi-Grind technology); they are capable of grinding food waste into very small particles, making them ideal for homeowners with septic systems or municipal wastewater treatment plants that require finer particles.

The units also have the same chamber capacity of 34.6 oz, providing ample space to dispose of most food waste. Both models are constructed of stainless steel, which is durable and easy to clean. Additionally, both models’ overall height and width are the same at 12.25 inches and 8.75 inches, respectively.

InSinkErator Evolution Compact

Evolution Compact

Essential XTR garbage disposals

Essential XTR


While the InSinkErator Evolution Compact and Essential XTR have many similarities, several key differences set them apart.

  • InSinkErator Essential XTR is slightly quieter than the Evolution Compact (SoundSeal Insulation), which could be beneficial to those with open floor plans or who prefer a quieter disposal.
  • Another notable difference is that the Essential XTR has a sink top switch, whereas the Evolution Compact does not. The sink top switch allows users to turn the disposal on and off without having to reach under the sink to access the control switch, making it a convenient feature.
  • While both models have the option to add a power cord, the Essential XTR comes with one included. This feature could be helpful for those who do not have a power cord readily available or do not want to purchase one separately.
  • Essential XTR has a slightly longer warranty (Evolution Compact and Essential XTR come with a warranty of eight and nine years, respectively).

The two models have a price difference, with the Essential XTR being slightly more expensive than the Evolution Compact. While both models are reasonably priced, this is something to consider when choosing between the two.


The Evolution Compact and Essential XTR are reliable and high-quality garbage disposals with similar features, such as a 3/4 horsepower motor, 1725 RPM speed, two-stage grinding, and a stainless steel construction.

However, the Essential XTR has a few additional features, such as a sink top switch and an included power cord, which may make it a more attractive option for some buyers.

On the other hand, the Evolution Compact is slightly cheaper and may be the better choice for those on a budget. Ultimately, it’s important to weigh the similarities and differences between the two models to choose the one that best fits your needs and budget.

Additional reading:

My name is Thomas Anderson, author of DisposalQA. I have 15 years experience working as a plumber in CA, and this is where I answer common questions about garbage disposals.