Product Review

Waste King 9930 Garbage Disposal Review

by Holly Curell

Are you tired of having your cleanup from meals take forever? Do you wish you could just throw the meals scraps remaining down the sink and not have to worry about them? If either of those questions were answered with a yes, then you strongly should consider a garbage disposal. While there are a lot of different options to choose from when you go to make your decision, one of the best ones that you’re going to find is this Waste King 9930 Review.

Not only does this product come in at an incredibly affordable price, but it is also going to help provide you with all of the different features you’re going to want to have when it comes to picking out a disposer. While the features will be talked about in detail more below, you will expect to find a high power motor, easy installation and stainless steel components to help ensure the longevity of your unit.

Waste King 9930 Review and Features

2600 RPM Motor

When it comes to a garbage disposal system such as this one, you’re going to appreciate a motor that offers a high RPM. The higher the RPM, the more likely the disposer is to take care of just about any food you throw into it. This particular garbage disposal spins at 2600 RPM, which means it will handle almost everything you put in it.

Mount Installation

Installing a garbage disposal can be tough. Additionally, if it is not done the right way, then you might worry that it is going to fail and malfunction over time. Fortunately, when it comes to the installation of this unit, it is going to use an easy and sturdy 3 bolt mount installation to help take care of the insecurity when it comes to installation.

Stainless Steel Components

If you’re spending the money to buy a garbage disposal and you’re spending the time to install one, then you’re going to want to make sure it lasts a long time. This particular unit uses all stainless steel components to make sure that you are going to get a strong and long lasting garbage disposal. In addition, all of the components are also rust-free so you won’t have to worry about that.

Septic Safe

If your house uses a septic tank, then it is important to check to make sure a garbage disposal is septic safe. There are plenty out there that are not, but this particular unit is septic safe which means it is going to be the great choice for anyone with or without a septic tank. While it doesn’t matter if you don’t have a septic tank because any disposer will work, it’s nice to know you can use it with a septic tank.

1/2 Horsepower

​While we already discussed the RPM of the motor, the horsepower of the motor is equally important. Since this is what spins the motor and determines how powerful it is, you want to make sure the horsepower is high enough to complete the job. This motor has 1/2 horsepower which is more than enough for a garbage disposal.


  • Powerful motor can handle most foods
  • Can be used with a septic tank
  • Easy and secure mounting system
  • Strong blades will last thanks to stainless steel
  • Rust-free to prevent any damage


  • Several users reports products missing from packaging
  • Very loud
  • Leaks far too easily
  • Very cheap parts

​Highlighted Features

  • 2600 RPM motor
  • 1/2 Horsepower motor
  • Septic Safe
  • 3 bolt mounting system
  • Stainless steel grinding components
  • Rust-free components

​FAQ - Some Questions and Answers

Does this unit need to be hardwired or does it come with a power cord to plug in?

This unit comes with a three prong grounded plug that will need to go into the wall.

Does this unit have both the stopper and the splash guard included with the purchase?​

Yes it does! You will receive both of those features when you buy this product.

Am I able to hook this garbage disposal up to my dishwasher?​

Yes you are! However, you are going to need to purchase the dishwasher connector kit in order to ensure it is done the right way.

​Final Verdict

​There are a lot of different things that you might be looking for when it comes to finding a garbage disposal system to use in your home. You need to consider how well it is going to handle certain foods and you’re also going to want to consider other factors such as the noise level, the installation process and the way the unit draws power. When it comes to this unit in particular, you can rest easy knowing that for the money, you’re going to get a great product that will effectively perform all necessary duties for a long time.

For more Waste King Garbage Disposal Reviews click here

Holly Curell is the editor extraordinaire for Plumbing Lab. Having grown up in Michigan, Holly has spent time living in New York, Virginia, & currently North Carolina, where she lives with her husband & family. Holly loves DIY & has years of experience with at-home plumbing problems that arise from having 3 kids & living in colder climates. When she's not writing about her plumbing knowledge, Holly enjoys reading, hiking & relaxing with family.