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Waste King 9950 vs 9940

Today I will compare Waste King disposals, models 9950 and 9940.

Looking for a convenient way to get rid of garbage inside your kitchen but tired of walking out to dispose of it all the time? A garbage disposal might be the perfect device for you. Not only are they handy, but they also help eliminate waste efficiently and effectively. Most products nowadays in our modern era are quite technological, including the electric garbage disposal.

I decided to test out two popular garbage disposals for my convenience and my readers: the Waste King 9950 and the Waste King 9940. These two garbage disposals are from the same company Waste King and have quite a few similar features. The following comparison will describe the characteristics of these products and their pros and cons, differences between them, and at the very end I will give you my opinion which disposal is better. 

Waste King 9940 vs 9950 Comparison Chart

Waste King 9950 Waste King 9940
Dimensions 8.5 x 8.5 x 14.5 inches 8 x 8 x 13.5 inches
Weight 12.83 pounds 9.5 pounds
Horsepower 3/4 3/4
Speed 2700 rpm 2700 rpm
Feed type continuous continuous
Mount system Three-bolt Three-bolt
Sound Insulation Yes Yes
Jam less technology Yes Yes
Power cord included Yes Yes
Sink Drain Material Stainless Steel Stainless steel
Warranty Ten year Eight year
Price Check Price on Amazon Check Price on Amazon

Waste King 9950 vs Waste King 9940

Let’s see how similar these disposal are.


These garbage disposals, being from the same company, have a few similar features. For instance, they both have a high-speed motor of ¾ HorsePower or 2700 rpm, which is quick, speedy, and jams less. The installation process itself was quite simple too, and I did not struggle like I usually do when it comes to installation processes. The 3-bolt mount, continuous feed system ensures that the device works properly.

Not only are these devices quick, but they are also quite powerful and, therefore, save up time when it comes to grinding processes. More massive garbage disposals might take more time than the Waste King 9950 and the Waste King 9940. This helps reduce your carbon footprint and the amount of electricity used, terming these as eco-friendly devices. 

Sound and Technology

As mentioned above, these devices utilize a jamless technology for a smooth grinding process with no breaks, saving both your time and energy. Along with that, they also have a resilient noise-canceling feature, and unlike more massive garbage disposals, they are relatively quiet. A 32-inch power cord was included so that I could power up my device with ease. 


Stainless steel was used to manufacture the grind components, along with high-grade polymer for the grind chamber. This makes the overall device corrosion-proof and more durable.

Differences between Waste King 9950 and Waste King 9940 

Design and Size

Waste King 9950

The Waste King 9950 has dimensions of  8.5 x 8.5 x 14.5 inches, with a weight of around 12.83 pounds. This makes it slightly larger than its competitor. It also has a larger grind chamber capacity. 

Waste King 9940

This garbage disposal has dimensions of 8 x 8 x 13.5 inches and weighs around 9.5 pounds. As compared to the Waste King 9940, it is lighter but also smaller in size.

Winner: The Waste King 9950 would be the winner, as larger capacity means it can grind more material more quickly. 




Waste King 9950

 The Waste King 9950 is a continuous feed type and has decent performance for a garbage disposal, given its slightly large size.

Waste King 9940

The Waste King 9940 is also a continuous feed type, and if its grind chamber capacity is smaller, it is more powerful when it comes to every pound per food waste.

Winner: The Waste King 9940, as it is more potent as compared to the 9950. 


Value for Money

The Waste King 9950 comes with a warranty period of 10 years, whereas the Waste King 9940 has a warranty period of 8 years. Although the 9950 is priced higher than the 9940, the difference is minute. As the 9950 has better features and is more extensive, it will give you a better value for money.


Pros and Cons

The pros and cons of these continuous feed garbage disposals will help us to determine which one is a better choice.

Waste King 9950


  • Incredible, massive duty disposal with powerful motors, which is suitable for all types of garbage disposal
  • User friendly and relatively easy to install
  • Super quiet and can be used without any disturbances.
  • Package included nifty devices I could use for myself, such as plugs, cords, etc.



  • The power cord was slightly short and made it harder for me to plug it into outlets far away
  • Inventory seals may dry up as the machine becomes older


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Waste King 9940


  • Excellent performance and installation by this garbage disposal
  • Spins faster as compared to other brands and has excellent digestive capabilities
  • 10-year warranty makes this device worth its price
  • Quite and easy to use for instant garbage disposal



  • Small water leak at disposal charge near the rubber gasket
  • The sink may fill up a bit fast with water if an air bubble is present
  • May get slightly noisy as you start using it more


Buy on Amazon


Which Waste King Garbage Disposal is Better?

To me, the Waste King 9950 is a way better option then Waste King 9940 as it has a higher warranty period, along with better features such as larger grind capacity. This works well for larger families or if you’re someone who experiments a lot in the kitchen.


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Waste King 9950 vs 9940 – Which Garbage Disposal is Better?