I Tested And Reviewed 10 Best 3/4 Hp Garbage Disposal (2023)

I recently purchased and installed the 1/3 HP Moen Garbage Disposal from Amazon, and I must say, I am quite satisfied with my purchase. I had previously owned an Insinkerator garbage disposal for over 30 years, and while it served me well, it recently started having issues. After reading reviews about the newer models of Insinkerator and their problems with rusting and leaking, I decided to explore other options.

Many reviews spoke highly of the Waste King models, which are now owned by Moen. I was particularly impressed by the positive feedback regarding Moen's customer service. Several customers mentioned that when they had minor issues or even a failure within warranty, Moen promptly responded and resolved the problem without any hassle. This level of customer service left a positive impression on me.

The installation process was relatively straightforward, although I did encounter a couple of minor issues. The instructions provided by Moen could have been clearer about the placement of the splash guard. Initially, I mistakenly placed it on top of the body, as my old Insinkerator had the splash guard mounted in that manner. However, after re-reading the instructions and examining the exploded parts diagram, I realized that the splash guard should be placed inside the top part of the mounting hardware. Once I made this correction, the installation proceeded smoothly.

Another minor issue I faced was with one of the screws that mount the exhaust pipe to the garbage disposal body. It was located behind the pipe, making it difficult to see and start the screw. However, I found that using a nut driver instead of a screwdriver provided better grip and made it easier to start the screw into the threads.

One aspect that caught my attention while researching different models was the noise level. Several users complained about the noise produced by the 1/2 HP and 1 HP units. Taking this into consideration, I opted for the 1/3 HP Moen unit, as it promised quieter operation. While it is not completely silent, it is not too noisy either, considering the job it has to do. I cannot recall the noise level of my old Insinkerator, but I find the Moen 1/3 HP to be comparable.

It is worth noting that some users mentioned difficulties in accessing the chamber of both Waste King and Moen disposals to clear any clogs. As a medium-sized individual, I personally did not face any major issues in this regard once I removed the removable splash guard. However, those with larger hands may find it more challenging.

A few users also complained about the lack of an option to use an allen wrench to manually reverse a stuck garbage disposal in both Waste King and Moen models. While my old Insinkerator had this feature, I realized that I hadn't used it in over 25 years, making it less important to me. For those who do require this capability, a special wrench can be purchased separately.

In terms of the electrical wiring, it is worth mentioning that the entry point is located directly behind the exhaust pipe in both Waste King and Moen units. This makes it impossible to connect an armored steel cable, such as the one I had for my electrical wiring. As a solution, I installed an outlet on the wall under the sink and plugged the Moen unit's wiring into that. The cost of the necessary parts for this setup was minimal, around $5. The installation process was similar in duration to what it would have taken to remove the existing wiring from the Moen unit and connect it to the armored cable.

I recently purchased the InSinkErator Badger 5XP 3/4 HP garbage disposal from Amazon, and I must say, I am extremely satisfied with my purchase.

Firstly, the delivery service provided by Amazon was exceptional. I ordered the item in the evening and it was delivered to my doorstep the very next day by 3pm. The fact that the delivery was free and quick made my experience even better.

When it comes to the product itself, I chose the InSinkErator Badger 5XP because I had previously owned the Badger 1/3 hp model, which lasted me a good 10 years. This longevity, considering it was the cheapest option, speaks volumes about the quality of the brand. I also appreciated the 3-year warranty that came with the Badger 5XP, giving me confidence in my purchase.

Installation was a breeze, taking me only an hour to complete. The package came with everything I needed, making the process smooth and hassle-free. The only slightly challenging part was getting the silver metal ring onto the sink part, but with a bit of patience and dexterity, it was manageable. I would recommend mounting the item first before hooking it up to ensure proper fitting of all pipes.

One aspect I particularly love about the Badger 5XP is its power. It is noticeably more powerful than my previous model, which is a great advantage. Additionally, I didn't have to cut any PVC pipes to make the new disposal fit, as it was only slightly longer than the previous one.

It's worth mentioning that the product does not come with plumbers putty for replacing the sink drain part. However, this is a minor inconvenience as plumbers putty is easily available at any hardware store.

By installing the garbage disposal myself, I managed to save $140 that I would have otherwise spent on hiring a professional. The clear instructions provided with the product, along with an online video tutorial, made the installation process straightforward.

Lastly, I found the inclusion of photos showcasing the old and new disposals, as well as the installed sink part, to be very helpful. It gives potential buyers a visual representation of the product and its installation.

I recently installed a Waste Maid garbage disposer and I couldn't be happier with my decision. After years of using ISE brand disposers, I finally made the switch and I am amazed at the difference in quality and performance.

First of all, the size of the Waste Maid disposer is much smaller and lighter compared to my old ISE Badger 5. The Waste Maid uses a polymer body and a permanent magnet motor, making it compact and lightweight. Despite its smaller size, the Waste Maid is actually more powerful than the ISE disposers. The permanent magnet motor is quiet and fast, pulverizing food almost instantly. I was pleasantly surprised by how quiet it was compared to my old disposer.

The design of the Waste Maid disposer is also impressive. The turntable features knives and bumps, ensuring that food is properly ground and preventing any clogging or jamming. The addition of a knife below the turntable ensures that even small items like onion skin are properly cut up and flushed down the drain. These design features make a significant difference in the functionality of the disposer.

One of the standout features of the Waste Maid disposer is the removable splash guard. Unlike the permanently attached splash guard on the ISE disposers, the Waste Maid's splash guard can be easily removed and cleaned. This small feature makes a huge difference in terms of cleanliness and maintenance.

Another major advantage of the Waste Maid disposer is its compatibility with the existing ISE mounting system. I was able to install the Waste Maid in less than 10 minutes without having to make any modifications to my sink or plumbing. The fact that Waste Maid offers a direct replacement for ISE units is a huge convenience and time-saver.

I recently replaced my Moen GX50C garbage disposal with the InSinkErator disposal, and I must say it was a great upgrade. Despite having more power, the InSinkErator was surprisingly quieter than the Moen. The installation process was straightforward, and I appreciated the nice upgrades that came with it.

One of the convenient additions was the "wrenchette" that was provided. It made tightening the disposal much easier than using a screwdriver. While I could have kept my old mounting ring, I chose to switch it over to the new one. The instructions mentioned the use of a rubber gasket or plumber's putty for the flange, and although the model didn't come with a gasket, I found a universal one at the hardware store to avoid the hassle of using putty.

I did notice that the discharge tube of the InSinkErator didn't extend as far as my previous Moen. The InSinkErator tube came out about 2 ½ inches in total, while the Moen came out about 3 1/4 inches. As a result, it didn't reach my existing pipes anymore. However, I was able to solve this issue by swapping the metal plate and tube from the Moen, using the InSinkErator gasket, and there have been no leaks after filling the sink multiple times.

Since I plug my disposal into an outlet, I purchased a separate CRD-EZ power cord. Connecting it was a breeze, as no wire nuts or screw terminals were required. It simply pushed in.

In terms of design, I prefer the removable baffle of the InSinkErator over the Moen. Overall, I am extremely happy with this unit and consider it a significant upgrade.

I also want to mention that this garbage disposal was easy to install and set up, making it a perfect replacement for my old one that had sprung a leak. The power, size, and usability of this garbage disposal exceeded my expectations, and I would gladly recommend it to others.

As for my old Insinkerator, which is as old as I am, it still works but doesn't sound as good as it used to. That's why I decided to replace it with this new Insinkerator .75 hp garbage disposal. The installation process was relatively complex for someone with no plumbing experience, but it was manageable. Replacing the part that goes in the bottom of the sink was my main concern, as I wanted to ensure there were no leaks. If your p-trap and drains under the sink are made of copper or any type of metal, expect a slightly more challenging installation. However, if you have a tubular PVC trap and drain, working with it is relatively easy. The wiring aspect was also straightforward.

My review:

The installation process of this garbage disposal unit was not as straightforward for me as it may be for others. However, with a few helpful tips and some perseverance, I was able to successfully install it. I would recommend following these tips to make the installation process smoother.

Firstly, it is a good idea to take pictures of the old unit that you will be replacing for reference. This will help you ensure that the new unit is hooked up correctly. Additionally, removing the plastic piece in the dishwasher hose hookup is important to prevent any damage to the disposal. I recommend doing this by laying the unattached disposal on its side and using a small flat screwdriver to gently remove the plastic piece.

Another tip is to install the power cord and wrap it around the body of the disposal, taping it in place. This will prevent the cord from getting in your way during installation and make wiring easier. Additionally, installing the stabilization pipe while the unit is on the floor can be easier than trying to do it while it's hanging up. It may be helpful to use electrical tape to secure the ring clamp to the small rubber piece if it is not staying in place.

During the installation process, I placed a pillow wrapped in a heavy trash bag in the cabinet under the disposal as a precaution in case it dropped. This absorbed the impact and prevented any damage to the cabinet floor. I highly recommend taking this precaution to avoid any potential accidents.

Now, onto the performance of the garbage disposal unit. Initially, I was frustrated with the installation process and even contemplated giving it a negative review. However, once the unit was up and running, I quickly forgot about the difficulties faced during installation. It operates quietly, which is a pleasant surprise. The noise level is significantly lower compared to my previous disposal unit, the Badger 5.

I found the functionality of the unit to be efficient. Contrary to some complaints, I did not experience any slow drainage or issues with the small opening. By removing the splash shield, I was able to easily dispose of rejected food items by placing them directly into the disposal. I do recommend replacing the splash shield before turning on the unit to prevent any splashing during the grinding process.

I was pleasantly surprised by the air pipe switch functionality. It works seamlessly, allowing me to easily turn the disposal on and off without worrying about someone accidentally activating it while my hand is in the drain. This feature provides an added level of safety and peace of mind.

In terms of size, the unit is not significantly larger than my previous disposal. I did not need to trim any pipes to make it fit, and so far, there have been no leaks. I used plumbers putty on both the sink hole and main pipe hole, as well as Tplus2 on the dishwasher pipe. I opted not to use a gap stop on my sink, as the dishwasher pipe leads directly to the disposal.

I recently had to replace my old disposal unit due to leaks and rust, and after doing some research, I decided to go with this particular product. It had excellent reviews and seemed to be the best option available. I hired a plumber to install it for me, just to be on the safe side, and he had no trouble getting it set up quickly and easily.

Since then, I have been using this disposal almost every day, and I must say, it is absolutely wonderful. While I don't usually get too excited about appliances, as they should simply function and be forgotten, this one has really impressed me. It is significantly quieter than my previous unit, and it does an outstanding job of grinding up waste and sending it down the drain. It truly lives up to the "no muss, no fuss" saying.

One aspect of this disposal that I particularly appreciate is its ability to chop things up so that they easily go down the drain. Additionally, it is evident that this product is well-made and of high quality, which is always a plus. I am grateful to have found such a reliable and efficient disposal.

Not only is this disposal extra quiet, but it also has the added benefit of being able to handle items that my previous unit couldn't. For example, I can now dispose of eggshells without worrying about clogs. The performance of this disposal is truly impressive.

Furthermore, I am delighted by the fact that this disposal barely makes any noise when it is running. It is so quiet that I can hardly hear it, which is a significant improvement compared to other disposals I have used in the past.

In terms of installation, I found this product to be extremely easy to install. As a plumber with over 50 years of experience, I can confidently say that this is the only disposal I use. Even for my own home, I chose this model, and I couldn't be happier with its performance.

I recently purchased the AmazonCommercial disposal unit to replace my old and leaking Badger 1 unit. I was eager to see how well this new unit would perform, so I quickly installed it. However, I made a mistake that resulted in a longer installation process. I neglected to read the instruction manual and ended up spending an extra 30 minutes trying to force the Mount Ring onto the hopper. It was a silly mistake that could have been avoided if I had followed the instructions properly.

To prevent others from making the same error, I want to emphasize an important point. The cushion mount should not be pushed up too high above the bottom lip of the flange. The bottom lip of the sink flange should fit snugly into the inside groove of the cushion mount. The mount ring should hang freely down from the bottom lip of the sink flange and be able to turn freely. Once I realized this, the installation became straightforward.

Unlike my previous disposal unit, I couldn't reuse any old parts. However, the AmazonCommercial disposal comes with all the necessary components for installation. It has a slightly more powerful motor, with 1/2 HP compared to my old unit's 1/3 HP. The disposal runs smoothly and quietly, and the blades seem sharper. Just exercise caution when reaching into the unit.

One great feature of this disposal is its jam-less design. Additionally, the reset button is conveniently located at the front for easy access. The unit appears to be durable and well-made, and I anticipate it will last for a long time.

I recently decided to install a disposal in my kitchen after living on a farm with a septic system for 17 years. The installation process was straightforward, thanks to the clear instructions provided. Most of the necessary components were included in the package, except for the power supply and strain relief. I had to purchase a separate power cord kit, which came with everything needed to plug in the disposal. Additionally, I needed to buy the necessary pieces to connect it to my sewer drain. If you're installing a disposal for the first time, you should plan for at least two trips to your local home improvement store.

Since my kitchen didn't have a switched outlet for the disposal, I also purchased the InSinkErator switched outlet. This accessory completed my installation, allowing me to conveniently control the disposal.

One of the standout features of this disposal is its quiet operation. It efficiently grinds up everything without any issues. However, it's important to note that the disposal takes up a significant amount of space under the sink. If you have a deep sink, make sure you have enough clearance before installing it.

In an update to my original review, I encountered an issue with the replacement enzyme cartridge I purchased from Amazon. After installation, the cartridge would fall off when the unit was turned on. I reached out to InSinkErator customer service for assistance. Although the representative's command of English was not excellent, she tried her best to help. Unfortunately, the solution provided was to send a new disposal instead of a replacement cartridge. Upon further inspection, my husband discovered a design flaw with the replacement cartridges. The small plastic pieces at the neck of the cartridge were different from the ones that came with the unit. He made two small cuts with an exacto knife to modify these plastic pieces, and the cartridge fit perfectly. It seems that other customers have experienced the same problem, as indicated by reviews I read online. I attempted to bring this design flaw to the attention of InSinkErator customer service, but to no avail. However, Amazon promptly replaced the faulty cartridge, although it turned out to be identical to the previous one.

The Waste King L-3200 Garbage Disposal is a reliable and efficient choice for anyone looking to upgrade their disposal unit. With a powerful 3/4 HP motor, this model provides excellent performance and can handle even tough food waste with ease.

One of the standout features of this disposal is its easy installation process. Many users have reported that it was a straightforward swap-out from their previous unit, with no additional plumbing or hardware modifications required. The Lift & Latch function makes aligning and securing the unit a breeze, saving you time and frustration.

Even those with little to no experience in plumbing or DIY projects can successfully install this garbage disposal. One reviewer, a 120-pound woman, shared her positive experience in replacing her previous unit entirely on her own. With the Lift & Latch function, she found the installation process to be quick and effortless.

It is essential to note that when replacing an old unit, it is crucial to ensure that the new unit has a compatible plug. Many units sold at popular home improvement stores require hardwiring by an electrician. However, the Waste King L-3200 Garbage Disposal can be conveniently purchased on Amazon with a plug included, making it a convenient option for those looking for a hassle-free installation.

While some users have mentioned minor issues during installation, these were typically due to preexisting hardware complications rather than faults with the product itself. With the right tools and a careful approach, these issues can be easily resolved.

In terms of performance, the Waste King L-3200 Garbage Disposal has received positive feedback. It effectively grinds food waste, preventing clogs and reducing the risk of leaks. It is a durable and reliable choice that offers excellent value for money.

The InSinkErator garbage disposal unit is a top-notch choice for those in need of a reliable and efficient waste disposal system. One of the standout features of this unit is its large size, which allows for optimal performance and functionality. Despite its size, the unit operates quietly and without much vibration, ensuring a peaceful kitchen environment.

Installation of the InSinkErator is relatively easy, although it's important to note that the electrical fitting to connect either a typical cord or electrical conduit is not included. However, the unit does come with a magnet inside the drain plug, which allows for convenient on/off switching without the need for mechanical switches. This unique feature is a definite plus, especially for those who do not have a wall switch.

The InSinkErator is a batch disposal unit, which means it requires a batch cover to be in place in order to function. This adds an extra layer of safety, as it eliminates the risk of accidentally turning on the unit with your fingers inside. This is particularly beneficial for households with young children or curious pets.

In terms of power, the InSinkErator delivers outstanding performance. It is capable of handling even tough food waste with ease, making it a reliable ally in the kitchen. While it may not be as fast as some older models, it more than makes up for it with its quiet operation and lack of vibration. The previous model owned by the reviewer was much louder and caused excessive vibrations, highlighting the superior performance of the InSinkErator.

When it comes to durability, the InSinkErator proves to be a long-lasting investment. After a couple of months of use, the unit continues to work flawlessly, with no noticeable leaks, corrosion, or performance issues. The metal parts remain in pristine condition, further solidifying the reliability of this garbage disposal.