Best Garbage Disposal Parts in 2022

Last update: December 2, 2022

Are all garbage disposal flanges the same size?

No, all garbage disposal flanges are not the same size. The size of the flange will depend on the size of the garbage disposal.

Are garbage disposal fittings universal?

No, garbage disposal fittings are not universal. There are many different types and sizes of garbage disposals, so the fittings that connect them to the rest of the plumbing in your home must be specific to the model that you have. You can usually find these fittings at the hardware store, or you can order them from the manufacturer.

Can you replace the blades on a garbage disposal?

Yes, you can replace the blades on a garbage disposal. You will need to purchase a replacement blade kit from your local hardware store. Once you have the replacement blades, you will need to remove the old blades from the disposal. To do this, you will need to disconnect the power to the disposal and use a wrench to remove the blade housing. Once the housing is removed, you can then remove the old blades and replace them with the new ones.

Can you sharpen garbage disposal blades?

If your garbage disposal is leaving behind dull or jagged edges, then it's time to break out the sharpening tools. (Just be sure to unplug the disposal first!) You can use a handheld sharpener designed for knives, or a honing rod.


Sink Top Air Switch Kit Air Button for Garbage Disposal with Aluminum Alloy Power Module (LONG BRUSHED STAINLESS STEEL BUTTON) by CLEESINK Review:


Good results. The switch will become unstable if the extra hose is coil-up between the button and the control module. The air pressure to the control module must be somehow hindered by coiling. Either cut the extra hose off or find a less-bent path to get it out of the way.Update, October 24: Following the positive review, the button started acting strangely and failed to turn on the switch. I tried cutting the extra air tubing because I thought it was still causing issues. This was effective for a few days until the issue reappeared. This evening, the switch entirely malfunctioned, making the sink button unresponsive. As it turned out, a fracture formed in the threaded plastic housing close to the sink switch, and it broke off. I must have merely been lucky to receive a flimsy plastic component. I can't conceive that the plastic component was overstressed during installation to result in this breakdown. sent the seller a message with pictures and a replacement request. The equipment only lasted a month in use before it failed. The vendor has agreed to deliver a replacement switch without charging you anything. They got to keep their five stars for making this considerate gesture.



Sink Top Air Switch Kit Air Button for Garbage Disposal with Aluminum Alloy Power Module (SHORT BRUSHED STAINLESS STEEL BUTTON) by CLEESINK Review:


Good results. The switch will become unstable if the extra hose is coil-up between the button and the control module. The air pressure to the control module must be somehow hindered by coiling. Either cut the extra hose off or find a less-bent path to get it out of the way.24th October update:Following the positive review, the button began acting strangely and failed to activate the switch. I tried cutting the extra air tubing because I thought it was still causing issues. This was effective for a few days until the issue reappeared. This evening, the switch entirely malfunctioned, making the sink button unresponsive. As it turned out, a fracture formed in the threaded plastic housing close to the sink switch, and it broke off. I must have merely been lucky to receive a flimsy plastic component. I can't conceive that the plastic component was overstressed during installation to result in this breakdown. sent the seller a message with pictures and a replacement request. The equipment only lasted a month in use before it failed. The vendor has agreed to deliver a replacement switch without charging you anything. They got to keep their five stars for making this considerate gesture.



Waste King EZ Mount Garbage Disposal Sink Flange Kit Review:


I got my order on April 11, 2019. It had a splash guard attached. It was an exact match for our 1999 SS800. The trim ring in the sink is not the original brushed stainless/chrome trim ring; it is glossy stainless/chrome and is devoid of any writing. Nothing to worry about; the lady is content. This item is pre-assembled. Look very closely at the large rubber gasket (Part F - Support Compressible) BEFORE you disassemble it for installation to see how they have it attached to Part A, the sink flange. The first two times I tried to install the gasket, I went too far. The bottom edge of the sink flange should be covered by the large rubber gasket, which should wrap around from the sides. There is no need to try to press the mount ring over the rubber gasket; it should automatically fall into place. You've pushed the gasket on too far if part E, the mount ring, won't drop down over the big rubber gasket. Simply lower the gasket until the rubber encircles the sink flange's bottom edge.



Garbage Disposal Splash Guards and Stopper Set 4 Pack(3+1), Topspeeder Food Waste Disposer Accessories Multi-function Drain Plugs Splash Guards for Whirlaway, Waste King, Sinkmaster and GE Models Review:


Excellent replacements for a dispensing splash guard that has decayed or been torn If the guard between the garbage disposal and drain in your sink is rotting, you may easily remove it with a sharp knife or exacto blade before inserting one of these pressure-fit replacements until it is level with the lip of the garbage disposal. These fit wonderfully snugly into a 3-1/8" aperture on a sink drain that I purchased. The guard's ability to be pulled out and cleaned together with the disposal's inside is its best feature. The four-pack ought to endure for many years.



Sink Stopper, Brushed/Stainless Steel Kitchen Sink Garbage Disposal Drain Stopper, Fits Kohler, Insinkerator, Waste King & Others By Essential Values Review:


Purchase this right away! When my mother-in-law moved in with us recently, she brought with her a sink stopper that kept water in the sink. The sink stopper we had was something we had tried before, but it wasn't very good. I picked up a few from the neighborhood hardware stores—might as well utilize the old stopper! After ordering it after reading positive reviews on Amazon, I installed it in the sink and found that it performed admirably. My mother-in-law used it for three days after I introduced it to her, and this morning over coffee, she complimented how well the new sink stopper functioned. I realize they are minor details, but I appreciated that she seemed pleased with the new stopper. She moves around rather well, she remains active, and she does her best to assist around the house. Buy this stopper, then, if your mother-in-law moves in with you. Small things like grinning!



InSinkErator STS-OOSN SinkTop Satin Nickel Button Dual Outlet Switch Review:


Dispute settled! Prior to being recently incorporated into the City Limits, our 1930s home had always been on septic, but the addition of sewage and water allowed us to install a much-desired garbage disposal. The issue was that the kitchen was never wired for such an expansion, and an all-tile backsplash left no area for a new wall switch. How do I conveniently turn the disposal on and off after piping the new disposal and installing a straightforward 120 outlet under the sink? The solution is this gadget! Mount the unit easily to the wall of the under-sink cabinet, plug it in, route an air tube to the switch button, and either have or create a hole for the button on the sink top (We already had an existing hole used for the now removed soap dispenser). It only took five minutes to install this device, and it functions perfectly. Because the two outlet version was roughly the same price as the single outlet version and we planned to eventually add another under-sink gadget, we chose it (Water heater etc).This device would also be excellent for a wet bar, an island-style sink, or any other use where installing or upgrading a new wall switch would be difficult or prohibitively expensive.



InSinkErator QCB-AM Anti-Microbial Quite Collar Sink Baffle for Evolution Series, Black Review:


Fit well over an InSinkErator ProSS 333 in my sink. The item I received differed slightly from the photo (see my customer picture of what I received). It was not a problem for me because this product resembled the baffle it was meant to replace more than it did. A combination gasket and baffle, similar to the InSinkErator SMG-00 Standard Mounting Gasket, Rubber, Black, was used for the original baffle. When I attempted to pull it out for cleaning, I was unaware that it was all in one piece and unintentionally tore the original baffle. The grooved edge of this product fits snugly with the lower rim of the sink flange, which is the tube that extends downward from the sink itself. It sits a little bit higher in the flange tube than the original because it fits on the flange rim, but that doesn't seem to be a problem. It turns out that the material is quite malleable and quickly opens up under the weight of water, etc., contrary to my first concern that the rigidity of the material would prevent water and debris from flowing through it. Although the original baffle can be covered by this device, the water flow is significantly constrained. I simply used a sharp knife to cut the damaged baffle free from the gasket before installing this device. Although it costs a bit more than the same original product, this product can be fitted without removing the InSinkErator. To me, that was worth the extra $5!



InSinkErator FLG-MTBLK Sink Flange, Matte Black Review:


Fit well over an InSinkErator ProSS 333 in my sink. The item I received differed slightly from the photo (see my customer picture of what I received). It was not a problem for me because this product resembled the baffle it was meant to replace more than it did. A combination gasket and baffle, similar to the InSinkErator SMG-00 Standard Mounting Gasket, Rubber, Black, was used for the original baffle. When I attempted to pull it out for cleaning, I was unaware that it was all in one piece and unintentionally tore the original baffle. The grooved edge of this product fits snugly with the lower rim of the sink flange, which is the tube that extends downward from the sink itself. It sits a little bit higher in the flange tube than the original because it fits on the flange rim, but that doesn't seem to be a problem. It turns out that the material is quite malleable and quickly opens up under the weight of water, etc., contrary to my first concern that the rigidity of the material would prevent water and debris from flowing through it. Although the original baffle can be covered by this device, the water flow is significantly constrained. I simply used a sharp knife to cut the damaged baffle free from the gasket before installing this device. Although it costs a bit more than the same original product, this product can be fitted without removing the InSinkErator. To me, that was worth the extra $5!


Do all garbage disposals fit the same?

No, all garbage disposals do not fit the same. There are different models and sizes to choose from. You need to measure the size of your sink's drain opening to make sure you get the right size disposal for your sink.

Do garbage disposals wear out?

Garbage disposals are one of the most used appliances in the kitchen, and over time, they will start to wear out. The first sign that a garbage disposal is wearing out is usually a decrease in performance. The blades will start to dull and the motor will start to slow down. If you notice these signs, it’s time to start shopping for a new garbage disposal.

How much does Home Depot charge to install a garbage disposal?

Home Depot charges an average of $174 to install a garbage disposal. This cost includes the price of the disposal unit, labor, and materials.

How often should garbage disposals be replaced?

A garbage disposal should be replaced when it starts to show signs of wear and tear. If it becomes clogged frequently, makes strange noises, or leaks, it may be time for a replacement. In general, a garbage disposal should last for about 10 years before it needs to be replaced.

Is it better to fix or replace a garbage disposal?

If your garbage disposal is leaking, making strange noises, or just isn't working like it used to, you may be wondering if it's time to replace it. In most cases, it's actually cheaper and easier to fix a garbage disposal than it is to replace it. If you're handy with tools and comfortable working under your sink, you can probably fix the problem yourself. If you're not sure what's wrong with your disposal or how to fix it, you can always call a plumber for help. In general, it's cheaper to repair a garbage disposal

Is it OK to pour boiling water down a garbage disposal?

Many people believe that it is okay to pour boiling water down a garbage disposal to clean it, but this is not the case. Boiling water can actually damage the garbage disposal and cause it to break. It is better to clean the garbage disposal with a plunger or a brush.