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The quietest garbage disposals will ensure that will ensure that foods waste is shred quietly into very small pieces that won’t clog pipes.
Regular garbage disposals have an average sound decibel rating of 80 decibels equivalent to normal lawnmowers.
I also wrote an article on quiet lawn mowers. Check it out it’s freaking awesome.
The quietest garbage disposals in this guide have a decibel levels ranging from 25-45 decibels which is much quieter than a normal conversation. (Source)
What Is the Best Quietest Garbage Disposal?
The best quietest garbage disposal is Waste King L-8000 Garbage Disposal.
This unit features a sound-insulated 115V permanent magnet motor and product measures 8.5 x 8.5 x16 inches.
It has a high strength, corrosion-proof polymer grind chamber with stainless steel grind components to prevent rusting, increasing its life.
The unit is designed to work with regular plumbing and septic tank setups.
It is activated using a wall switch or a sink-mounted air switch.
The disposal grinds food waste quickly and continuously when operating to prevent jams.
Waste King L-8000 is durable, and its installation is easy and quick. It has a removable splashguard making cleaning easy.
The pre-installed power cord eases installation since no electrical skills are required.
The waste king features a manual reset button to shut it off in case you overload, or there is a jam. The button can also be used to revert the running status.
Its EZ–mount twist and lock design enable easy replacement and installation in the kitchen sink.
The product boasts its sleek design that saves space leaving more storage under the sink.
The waste king motor lowers the electricity bill by quickly grinding waste within a short period.
A-List of the Quietest Garbage Disposals on the Market
If the Waste King L-8000 Garbage Disposal doesn’t sound like the real deal to you, then below are some great quiet disposals alternatives.
1. InSinkErator Evolution Excel
InSinkErator Evolution Excel features a 1hp, Dura-drive induction motor that can run at a speed of 1725RPM.
Its components grind chamber is made with stainless steel to prevent rusting.
The unit has high-quality insulation in the grinding chamber to ensure less noise penetrates to the outside.
Its 3-bolt mounting and premium level connections accessories help in reducing the vibrations produced during grinding.
The product also features a leak Guard liner to ensure the kitchen waste does not leak during grinding.
It is made with a sound-seal technology to ensure that it has a quiet whisper performance when in use.
Its quick-lock design simplifies installation and does not require a lot of skills.
The garbage disposal has jam sensors that can detect the presence of jams and ensure fewer clogs and better grinding even for the tough waste.
The product boasts its ability to reverse the grinding system automatically.
Besides, it comes with a 7-year warranty for quality assurance.
InSinkErator features ¾ Hp Dura- drive induction motor to offer a dependable grind even for the tough food scraps for a longer period.
It is made with galvanized steel to ensure it is rust-resistant.
The garbage disposal can be used in both meal preparation and cleaning up.
The installation is easy and reliable thanks to its compact and space-saving design.
Replacement of one InSinkErator with another is easy due to its patented quick lock mount that is compatible with al InSinkErator models.
You just have to simply twist off the existing one and twist on the new one.
Its upper and lower bearings are permanently lubricated to prevent friction when in use.
The disposal is controlled with a wall switch and features a 1-1/2-inch cushioned slip joint connection.
It has a waterborne grey enamel finish and 12-5/8-inch overall height of the food disposal unit.
Its grind capacity is 26 ounce and average water usage of 1 gallon per person daily.
3. Moen ½ Horsepower Garbage Disposal GX Series
Moen garbage disposal is the best option if your budget is tight since it is cheaper and quiet at the same time.
It produces a noise level of 50-70 decibels.
The garbage disposal has a Vortex permanent magnet motor that runs at a speed of 2600 RPM to ensure quick and powerful grind of the food scraps and reduce jamming.
The package comes with a universal Xpress mount system that can perfectly fit your sink and bolt with a twist- and -lock installation.
Its already installed power cord saves money and time during installation, unlike other models.
The product features an inbuilt 7/8-inch dishwasher hookup, a chrome sink flange, and a 1- ½ inch drain elbow.
The dishwasher hookup enables the garbage disposal to collect any debris and dirt when washing the dishes.
Moen GX series boasts its lightweight that can be easily handled with less strain.
Its small size is advantageous if you are living in a small apartment where you have to utilize limited space.
The garbage disposal is made with a sound-shield technology that ensures most of the noise produced by the motor is absorbed.
It has a power cord and features a drain stopper that prevents small utensils from entering the drain system.
4. General Electric GFC520V
General Electric Garbage features a magnetic motor that can run at a speed of more than 2800 Rotations per Minute.
Its powerful grinding system reduces food waste to small particles to make it safe for a well-sized septic tank.
GFC520V garbage disposal produces a noise level ranging from 30-50 DB thanks to its sound insulation system.
Its compact design is enhanced with a dual-level pre-cutter and a manual reset in case of jams or overloads.
The garbage disposal also features a splash guard, jam-resistant, and dual swivel impellers.
The components are made of stainless steel, making it resistant to rust and corrosion.
Other features include a stainless-steel sink flange, cold-rolled carbon-steel armature material, and a galvanized steel turntable.
To operate, remove the sink stopper turn on a medium flow of cold water then scrape in the food waste.
The medium water flow will flip the switch on then the continuous-feed disposal will do the rest.
Its large capacity allows you to crash more food waste making it ideal for a busy kitchen.
In addition, the garbage disposal is treated with no-toxic chemicals to prevent wear and tear.
Though the product has a low HP rating, it can crush tough food waste thanks to its high blade speed.
5. Waste King L-2600 Garbage Disposal
Waste King L-2600 features ½ HP high-speed motor that runs at 2600RPM to prevent jamming. It comes with a pre-installed power cord to save you time during installation.
The garbage disposal features an EZ mount twist-and-lock design to ensure quick and easy installation and replacement. Its removable splashguard eases the cleaning process and helps in retrieving dropped items.
The product’s compact and lightweight save on space under the sink for storage of other items.
Its grind chamber is made of corrosion-proof polymer and stainless-steel components to prevent corrosion and rusting.
Waste King L-2600 is safe for use with correctly sized septic tanks in your home.
The garbage disposal features a manual reset button to quickly revert the running status by shutting it off in case there is an overload or rare jamming
This continuous feed disposal is activated with a wall switch to grind the food waste continuously to prevent jams.
The powerful motor allows a shorter runtime to reduce footprint and save on the power.
6. BECBAS Element 7 Garbage Disposal
BECBAS Element 7 Garbage Disposal features an HP 2700 RPM permanent magnet DC motor with powerful grinding abilities.
It is made with durable stainless-steel components in its grinding chamber to prevent rusting and corrosion.
It comes with a stainless-steel stopper and a pre-installed power cord to ease the installation process.
The already installed power cord saves you time and money of having to buy it separately.
Other features include includes a removable splash guard, a multifunctional scraper, and elbow.
You get a 4-year warranty for quality assurance.
This unit features an EZ-Mount system ensures easy and quick twist and lock installation.
It has foam insulation on the splash guard to absorb the noise without interfering with its performance.
BECBAS produces a noise level ranging from 65 DB to 85Db, which is not too high with its 1.0 HP motor.
Its continuous feed ensures everyday food grinding as long as the garbage disposal is connected to power.
The balanced grinding plate ensures smooth operation and reduces vibration when the disposal is working.
Quietest Garbage Disposals Buyer Guide: Important Factors to Consider
There are some important factors to take into consideration when shopping for a quiet garbage disposal. Below are some of the most important factors to consider in order to get the quietest garbage disposal that meets your specific needs.
The motor capacity
Performance of any garbage disposal depends on the power supplied by its motor.
The more the Rotations Per Minute, the more powerful the motor is.
When choosing which garbage disposal to buy, consider the frequency of dining and the types of waste to be disposed.
If there are hard kitchen scraps, it is wise to go for more horsepower that can grind them to avoid having clogged drainage.
If the waste is soft, then you can buy the one with less horsepower since they are easily crashed.
Family size can also be a determinant of which garbage disposal to pick. For a small family, go for ½ HP motor, and the medium-sized family go for ¾ HP.
Type of Feed
Feed types in garbage disposals are continuous feed and batch feed. For the continuous feed, the units get to work once you press the switch until you stop them.
Batch feed garbage disposals, on the other hand, requires you to pot the drain stopper before switching them on.
The continuous feed is easy and convenient to operate while the batch feed ones are safer. Choose the type that suits your needs.
No one will ever want to buy a product that does not meet their performance expectations. Good garbage disposal should be able to grind the entire waste well.
The multi-stage grinding process is the best because they pre-cut the waste into smaller pieces before crashing.
These garbage disposals save on energy since they consume less energy.
The other advantage of a multi-stage unit is that they ensure better grinding with few clogs.
Since all machines produce sounds, it Is wise to choose those with lesser noise.
Garbage disposal designed with a sound-absorbing mechanism will produce low noise levels.
The large capacity garbage disposals are made with a sound seal or sound-shield mechanisms to mask the noise produced.
The mechanisms are designed to cage the motor with layers of sound deadening material to ensure less noise will escape outside.
The small models have weak motors; thus, they may not require sound masking mechanisms.
Quietest garbage disposals features include power cords, switches, or connections. For any machine to operate right, the connections must be correct.
Ideally, the right garbage disposal should have a sink flange for connecting it to the sink and prevent other materials from entering the hole.
Be keen when choosing the switch of the disposal because they are of two types; a flip switch and an air switch.
A flip switch is close to the wall mount to ensure continuous feed while the air switch is on the countertop.
Air switches keep the electric circuit from the sink water supply reducing the chances of getting electric shocks.
Lastly, check whether the product you are choosing comes with a power cord and ensure that it is long enough to save you for convenience.
Final Thoughts on Quietest Garbage Disposals
Above are the best quietest garbage disposals. These units are quiet and perfect for anyone who wants a quiet home.
Additionally, not only are they silent but also give good performance, feature high quality components for durability.
If you’re still not sure which unit to choose, then I would recommend InSinkErator Garbage Disposal
Meet Mike O’Connor, (a DIY enthusiast), living in Cincinnati, a city ranked as the noisiest in the USA.
As a work from home dad, I have a first hand experience of how noise can truly affect your well being.
Soundproofing isn’t something that should be taken as a hobby, it should be a skill that every homeowner should be equipped with.
Most of the work documented on this blog comes from purely first hand experience, and the products recommended work as indicated.