Home » Guides » 6 Best 1/2 HP Garbage Disposals

6 Best 1/2 HP Garbage Disposals

1/2 HP garbage disposals are suitable for small households with one or two people. They are entry-level garbage disposals and are, obviously, powered by a 1/2 horsepower rated motor.

Owing to their popularity, there are many models and brands available to choose from, which can make the entire process of selecting one tedious. Therefore, I made a list of the most popular and reliable 1/2 HP garbage disposals. Here are they;

1. Moen GX50C Prep Series 1/2 HP Continuous Feed Garbage Disposal

The Moen GX50C Prep Series is built with a powerful, high-speed motor to dispose of everyday foods such as seeds, potato peels, and celery.

With a speed of 2,600 RPM, you are provided with fast, powerful grinding of food scraps and reduced jamming. 

The SoundSHIELD technology means you can dispose of your food waste without alarming neighbors. This disposal is safe to use with septic tanks. Installation of this garbage disposal is quite straightforward thanks to its compact size and swap mount. It easily fits 3-bolt mounting assemblies. 

With its exclusive 360-degree clean rinse, you can eliminate sink odors as it rinses food scraps away more effectively. As you get more food waste down the disposal, you can make your home eco-friendlier. 


  • Built to last 
  • Excellent sound insulation
  • Septic safe 
  • Powerful grinding 
  • Comes with a power cord
  • Lightweight design


  • A bit noisier 

2. InSinkErator Badger 5

InSinkErator Badger 5 garbage disposal

The InSinkErator Badger 5 is one of the best 1/2HP garbage disposals.

It is designed to grind everyday food scraps, and it is a perfect choice where space and affordability are critical considerations.

Other than the powerful dura-drive motor, it does not have wearable parts. Thus, you are guaranteed a consistent, maintenance-free operation year after year. 

If you are replacing your old garbage disposal with this one, the installation process is seamless. This is made possible with the Quick Lock Mount, which is compatible with InSinkErator models. The InSinkErator Badger 5 is made of galvanized steel to deliver long-lasting performance. 


  • Reliable and easy to install
  • Durable components 
  • Easy installation
  • Faster, smarter, and cleaner 
  • Iconic and beautiful design
  • Comes with a power cord 


  • Requires mounting gasket to reduce the “splash”

3. Waste King L-1001 Garbage Disposal

Waste King L-111

The Waste King L-1001 is compact yet powerful enough to keep your sink and kitchen clean.

It tackles daily food scraps with a high-speed, energy-efficient motor that provides an impressive grind. Its sleek design saves you a lot of space under the sink. 

The Waste King L-1001 is compact yet powerful enough to keep your sink and kitchen clean. It tackles daily food scraps with a high-speed, energy-efficient motor that provides an impressive grind. Its sleek design saves you a lot of space under the sink. 

Like other Waste King disposals, you can safely use this model with your septic tank. It has a manual reset button, which is a safety feature that shuts off whenever there is jamming or an overload.

With continuous feed disposal, your disposal unit will run continuously until it is turned off. Its removable splash guard allows you to retrieve dropped items and clean your disposal. 

The EZ mounting system provides an easy and fast way to replace or install your disposal in the kitchen sink. Moreover, you are provided with the hardware required and a power cord. 


  • Easy to clean
  • Comes with a pre-installed power cord 
  • Quick installation as no electrical work is needed
  • Lightweight and compact design to save you space 
  • Comes with a splash guard


  • A bit louder 

4. Waste King 2600 Legend Series

This food waste disposer delivers 2600 rpm to efficiently grind your everyday food waste.

It comes with a removable splash guard, which makes it easy to clean your disposal and keep your sink tidy. The easy mounting system ensures hassle-free installation. With the continuous feed mechanism, it means you can add waste as your unit runs. The stainless-steel swivel impellers are meant to reduce jamming. Since the grinding chamber components are insulated, you are guaranteed quiet operation. 


  • Powerful motor for seamless grinding 
  • Front reset button for simple operation
  • Superior sound insulation
  • Corrosion-proof grinding chamber
  • Pre-installed power cord means no electrical work is required
  • Safe for use with properly-sized septic tanks
  • Comes with a power cord and mounting hardware 


  • Installation issues when replacing old models

5. Moen GXP50C Prep Series

Moen GXP50C Prep Series

The Moen GXP50C Prep Series is designed for households who carry out basic meal preparation and need some help with cleanup.

With the 1/2HP motor that delivers 2600 rpm, you are assured of powerful grinding of daily food scraps without clogs and jams. 

Its simple mount swap means it fits most existing assemblies. Whether you are replacing old Moen disposals or other models, the installation process is straightforward. The compact design aids the installation process and ensures you can save on space. 


  • Continuous feed technology
  • Simple installation
  • Less jamming 
  • Pre-installed power cord 
  • Septic safe 
  • Built to last 


  • Not suitable for heavy-duty grinding 

6. Frigidaire FF05DISPC1

Frigidaire FF05DISPC1 garbage disposal

This Frigidaire food disposal boasts a balanced grinding system that delivers smooth operation and high torque to quietly and quickly grind through food waste.

Its advanced odor-fighting system (Bio Shield) protects your kitchen against odors caused by food build-up and residue. 

Another notable feature of this garbage disposal is its magnetic ring. This helps capture metal objects before they get into the grinding chamber. In this way, it protects your disposal unit and increases its lifespan. 


  • Space-saving and lightweight design
  • High-speed grinding 
  • Quit operation
  • Long-lasting 
  • Easy to install


  • It does not come with installation hardware 

Frequently Asked Questions

Is 1/2HP Good for a Garbage Disposal?

A 1/2HP garbage disposal is a great option for small households that don’t cram garbage disposals with a lot of food waste. These disposers cannot process hard food items. So, if you are mindful of what you put in the disposer, 1/2 HP is ample for you. 

Further reference: What not to put in a garbage disposal

What is the Best Horsepower for a Garbage Disposal?

The ideal horsepower for your garbage disposal depends on your needs and the number of people in your household. For most homes, 1/2HP garbage disposals are adequate. However, if you ground tough foods, including bones you should opt for 3/4HP or 1HP models.

Further reference: garbage disposal size guide

What is the Lifespan of a Garbage Disposal?

Although most garbage disposals come with a warranty of 5 years, they can last up to 20 years. After ten years of use, you will start experiencing more jamming and clogging.

Wrapping Up

The best 1/2HP garbage disposal should be of great quality, durable, easy to use, and easy to install. These models reviewed in this guide have excellent features that make them worth the value for money. They provide smooth operation without jamming and clogging.  

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.