Quiet garbage disposals offer a significant upgrade to any kitchen, reducing noise pollution and creating a more pleasant environment during meal prep and cleanup. Upgrading to a quieter model can drastically reduce the disruption caused by grinding food waste.
Best Quiet Garbage Disposals
This guide highlights some of the top-rated quiet garbage disposals on the market, focusing on models that prioritize noise reduction alongside performance and reliability. Here's a look at some of the best options available.
InSinkErator Evolution Septic Assist
- GARBAGE DISPOSAL: While all of our disposals are septic friendly, the Evolution Septic Assist garbage disposal adds extra confidence to homes with septic systems. Bio-Charge, an automatic injection of microorganisms, helps break down food waste.
- QUIET BUT POWERFUL: This innovative food waste disposal features advanced noise reducing SoundSeal Technology, our exclusive, long lasting 3/4 hp Dura-Drive Induction Motor, and 2-Stage Multigrind Technology to handle the toughest food scraps.
- AMERICA'S #1 DISPOSER BRAND: There are more American-built InSinkErator garbage disposals in US homes than all other brands combined. A full line of models means there's one right for every need and budget.
- FASTER, CLEANER, SMARTER: From meal prep to cleanup, InSinkErator helps make it fast & easy to keep your kitchen clean with our iconic appliances: garbage disposals & instant hot water dispensers.
- A HISTORY OF INNOVATION FOR THE SINK: We invented garbage disposals in 1927, & we're the world’s largest manufacturer of garbage disposals & instant hot water dispensers for home & commercial use.
- Specified Noise Level: N/A
The InSinkErator Evolution Septic Assist is designed for homes with septic systems. It incorporates a Bio-Charge injection system that helps break down food waste, making it an excellent choice for maintaining a healthy septic tank.
Many users report this model operates at a significantly lower sound level than standard disposals. Its SoundSeal Technology is a key design feature that contributes to its quieter operation. The 3/4 HP Dura-Drive motor and 2-Stage MultiGrind Technology provide ample power for handling tough food scraps. While some may find it a bit pricey, its septic-friendly features and quiet performance offer good value.
InSinkErator EVOLUTION 0.75HP
- INSINKERATOR EVOLUTION .75HP 3/4 HP GARBAGE DISPOSAL: 12.25-inch T x 8.25-inch W disposal with EZ Connect Hardwire Adapter, garbage disposal flange, gaskets, etc., for install, plus wrench and kitchen drain stopper; EZ Connect Power Cord sold separately
- ADVANCED GRIND: Sink disposal with 3-Stage MultiGrind technology designed to prevent clogs by grinding tough food scraps the finest; 3/4 HP Dura-Drive induction motor and stainless steel grind components; removable Quiet Collar sink baffle
- DIY EZ CONNECT SINK GARBAGE DISPOSAL: USA-assembled kitchen appliance with EZ Connect Hardwire Adapter, EZ Grip Handles, EZ Removable Dishwasher Inlet Plug, and Lift and Latch technology for easiest installation of an InSinkErator food waste disposer
- QUIET AND COMPACT: Garbage disposer with Quiet SoundSeal technology for quieter operation than that of standard disposals; space-saving design to easily fit under sink, leaving room for other small kitchen appliances, like an instant hot water dispenser
- Specified Noise Level: N/A
The InSinkErator EVOLUTION 0.75HP is another strong contender in the quiet disposal category. It features a 3-Stage MultiGrind technology that finely grinds food waste to prevent clogs.
This model is generally considered to be exceptionally quiet. The Quiet SoundSeal technology helps minimize noise during operation. Its EZ Connect system simplifies installation, though some users are frustrated that a power cord is sold separately. The robust build quality and powerful motor make it a reliable choice for most households.
MAX DISPOSER Garbage Disposal 3/4 HP
- Powerful & Plug-and-Play: ¾ HP kitchen disposal with a pre-installed power cord—just plug into any standard outlet under your sink (no wiring needed!). Features a dishwasher drain connection and a removable splash guard for hassle-free cleaning. Size (7.09" x 7.09" x 12.6").
- Quiet but Mighty: Advanced sound-dampening AC motor and 2-stage grinding system pulverize food waste quickly with minimal noise. Flushes debris smoothly to prevent clogs—no loud vibrations!
- Built to Last (No Rust!): Premium stainless steel grinding chamber—won’t corrode like cheap galvanized steel. Leak-proof ABS housing resists cracks and odors. 34 oz (1000 mL) capacity handles everyday meals with ease.
- Easy 3-Bolt Swap: Garbage disposal works with standard 3-bolt sink mounts (not EZ-mount). Replaces old units in minutes if you reuse your existing flange. Fits 1.5" drains and includes a 3" drain plug for versatility.
- What’s in the Box: Disposal unit, stopper, power cord, L-tube, gasket, hex wrench, screws, and instructions. Does not include air switch or downpipe assembly. Contact us if you need help!
- Specified Noise Level: N/A
The MAX DISPOSER Garbage Disposal 3/4 HP offers a budget-friendly option without sacrificing performance. It boasts a high-speed AC motor designed to reduce noise.
Many users report this model is very quiet during operation. Its 2-stage grinding system efficiently breaks down food waste. The stainless steel components ensure durability and prevent rust. The inclusion of a pre-installed power cord adds to the convenience of installation. For those seeking a quiet and affordable disposal, the MAX DISPOSER is worth considering.
InSinkErator Power .75HP
- INSINKERATOR POWER .75HP 3/4 HP GARBAGE DISPOSAL: 12-inch H x 8.25-inch W disposal with EZ Connect Hardwire Adapter, garbage disposal flange, gaskets, etc., for install, plus wrenchette and kitchen drain stopper; EZ Connect Power Cord sold separately
- DESIGNED TO PREVENT CLOGS: Sink disposal with 2-Stage MultiGrind Technology designed to prevent clogs by grinding food scraps finer; 3/4 HP Dura-Drive induction motor for maximum durability; removable baffle for easy cleaning
- DIY EZ CONNECT SINK GARBAGE DISPOSAL: USA-assembled kitchen appliance with EZ Connect Hardwire Adapter, EZ Removable Dishwasher Inlet Plug, and Lift and Latch technology for the easiest installation of an InSinkErator food waste disposer
- REDUCED SOUND AND COMPACT: Garbage disposer that operates with reduced noise levels compared to standard disposals; space-saving design that easily fits under sink, leaving room for other small kitchen appliances, like an instant hot water dispenser
- 6-YEAR LIMITED SERVICE WARRANTY: Backed by InSinkErator 6-Year "We Come to You" Limited Service Warranty
- Specified Noise Level: N/A
The InSinkErator Power .75HP is designed to be powerful yet quiet. It includes a 2-Stage MultiGrind technology to prevent clogs.
Numerous users have found this disposal surprisingly quiet. The design aims to reduce noise levels compared to standard disposals. Its EZ Connect system makes installation straightforward. Some users have noted that a power cord is not included, requiring a separate purchase. However, the solid build quality and powerful motor make it a valuable addition to any kitchen.
KRAUS WasteGuard 3/4 HP
- QUICKER AND EASIER to operate than batch-feed disposals – SINK STOPPER allows you to fill sink for soaking – Extended tail piece helps push down stubborn food scraps – Use with sink plugs for drain to contain water as a garbage disposal stopper
- OPTIONAL DISHWASHER CONNECTOR allows you to easily hook up your dishwasher – ECO-FRIENDLY PRODUCT condenses food scraps for quicker breakdown; REDUCES WASTE sent to landfills and cuts down on plastic garbage bag use with this sink disposal
- SEPTIC-SAFE when used in accordance with manufacturer guidelines – COMPACT disposal canister saves space in the base cabinet – UNIVERSAL DESIGN fits kitchen sinks with standard 3 1/2 in. drain opening. Consider using a garbage disposal cover.
- MOTOR-SAVING SHUT-OFF system stops power in case of blockage; RESET BUTTON restores power after debris is removed – Activated via wall switch or air switch, CONTINUOUS FEED 3/4 HP GARBAGE DISPOSALS shreds large quantities of food waste
- PRE-INSTALLED POWER CORD: Designed for plug-in installation with switch-operated wall outlet – INSTALLATION-READY with mounting flange, anti-vibration mount, 1 1/2 in. drain connection, rubber gaskets that help prevent disposal leaks
- Specified Noise Level: N/A
The KRAUS WasteGuard 3/4 HP emphasizes both quiet operation and ease of use. It includes a sink stopper and dishwasher connector for added convenience.
Generally considered to be super quiet, this disposal minimizes noise during operation. Its compact design saves space under the sink. The pre-installed power cord simplifies installation. While some users have mixed opinions on its build quality and speed, the overall consensus is that it provides reliable performance at a reasonable price.
InSinkErator Badger 5
- RELIABLE and EASY INSTALL: Badger Series disposers are a reliable and functional choice when affordability is the prime concern, and features a compact, space-saving design that fits existing InSinkErator hardware for a quick and easy install
- DURABLE COMPONENTS: This garbage disposal features our exclusive 1/2 hp Dura-Drive Induction Motor and long lasting galvanized steel components to ensure a dependable grind for everyday food scraps
- AMERICA'S DISPOSER BRAND: There are more American-built InSinkErator garbage disposals in US homes than all other brands combined. A full line of models means there's one right for every need and budget
- FASTER, CLEANER, SMARTER: From meal prep to cleanup, InSinkErator helps make it fast and easy to keep your kitchen clean with our iconic appliances: garbage disposals and instant hot water dispensers
- A HISTORY OF INNOVATION FOR THE SINK: We invented garbage disposals in 1927, and we're the world’s largest manufacturer of garbage disposals and instant hot water dispensers for home and commercial use
- Specified Noise Level: N/A
The InSinkErator Badger 5 is a more basic model focused on affordability and reliability. While it may not have all the advanced features of the Evolution series, it still offers decent performance.
Many users report it is very quiet for a budget model. It features a 1/2 HP Dura-Drive motor and galvanized steel components. Its easy installation and pre-wired power cord make it a convenient choice for replacements. Although the build quality receives mixed feedback, its low price point makes it an attractive option for those on a budget.
How to Choose a Quiet Garbage Disposal
Are you tired of that startling, disruptive noise every time you flip the switch on your garbage disposal? A quiet garbage disposal can transform your kitchen experience, making cleanup more pleasant and less jarring. This comprehensive guide will help you understand what makes disposals noisy and how to select one that won't wake the neighborhood.
What Makes a Garbage Disposal Noisy?
Garbage disposal noise comes from several sources. The motor vibrations transfer to the sink and countertop, creating resonance. The grinding chamber produces noise as food waste is pulverized. Loose mounting can cause rattling against cabinets.
Older models typically generate more noise due to less advanced insulation and motor technology. Budget disposals often skip noise-reduction features to keep costs down.
Understanding Garbage Disposal Noise Levels
Noise is measured in decibels (dB), with each 10 dB increase representing sound that's twice as loud to human ears. Standard garbage disposals typically operate at 80-90 dB—comparable to a blender or food processor.
Quiet models generally run at 45-60 dB, which is closer to normal conversation levels. The quietest premium disposals can operate at levels as low as 25-40 dB, similar to a whisper or soft background noise.
Environmental factors like sink material and cabinet construction can amplify or dampen disposal sounds regardless of the model's inherent noise level.
Key Features of Quiet Garbage Disposals
Sound Insulation Technology
Look for models with comprehensive sound insulation or sound shrouds. These features wrap the grinding chamber and motor in noise-dampening materials.
Premium models often include multi-layer insulation that significantly reduces operational noise.
Anti-Vibration Technology
Anti-vibration connections and mounts prevent vibrations from transferring to surrounding surfaces. Some models feature special mounting systems that isolate the unit from the sink.
Vibration-dampening components are crucial for noise reduction and should be prominently mentioned in product descriptions.
Multi-Stage Grinding Technology
Multi-stage grinding systems process food more efficiently, reducing strain on the motor and decreasing noise levels. This technology breaks down waste in phases rather than all at once.
More grinding stages generally mean quieter operation and fewer jams or clogs.
Motor Type and Design
Permanent magnet motors tend to run quieter than standard induction motors. Higher horsepower doesn't always mean more noise—advanced 3/4 HP models can be quieter than basic 1/2 HP units.
Look for descriptions mentioning "quiet operation" or "noise reduction" in the motor specifications.
Choosing the Right Quiet Disposal for Your Needs
Household Size and Usage Patterns
For single-person households or light users, a 1/2 HP model may suffice. Families of 3-4 people typically benefit from 3/4 HP models with better noise insulation.
Large families or heavy users should consider premium 1 HP models with advanced noise reduction technology.
Kitchen Location and Layout
Consider your kitchen's proximity to living or sleeping areas. If your kitchen is open to other spaces, investing in an ultra-quiet model makes more sense.
Island sinks may require quieter models since they lack the sound-dampening effect of surrounding cabinets.
Existing Plumbing Compatibility
Ensure your chosen model is compatible with your current plumbing system. Some quiet models may have different dimensions than standard disposals.
If you have a dishwasher, confirm the disposal has a dishwasher inlet that won't compromise its noise-reduction features.
Installation Tips to Minimize Noise
Proper Mounting Techniques
Use rubber gaskets between the disposal and sink flange to reduce vibration transfer. Ensure all mounting hardware is properly tightened but not over-tightened.
Consider installing additional insulation material around the unit if it fits within your cabinet space.
Sink and Cabinet Considerations
Stainless steel sinks tend to resonate more than composite or fireclay sinks. If possible, apply sound-dampening material to the underside of your sink.
Reinforce thin cabinet walls or add insulation inside cabinets to absorb sound.
Professional vs. DIY Installation
Professional installation may better ensure optimal noise reduction through proper mounting and alignment. However, many quiet models feature easy installation systems suitable for DIY.
If installing yourself, carefully follow all manufacturer instructions related to noise reduction features.
Price Considerations and Value Assessment
Budget Range for Quiet Disposals
Entry-level quiet disposals typically range from $100-150 but may offer only modest noise reduction. Mid-range models ($150-250) generally provide good balance between noise reduction and performance.
Premium ultra-quiet models ($250-350+) offer the best noise reduction along with advanced features and longer warranties.
Long-Term Value Assessment
Consider warranty length when assessing value—longer warranties (7-10 years) often indicate better build quality and longer operational life. Factor in potential energy savings from more efficient motors in higher-end models.
Remember that a quieter disposal contributes to overall household comfort, which has real but less tangible value.
Maintenance Tips for Keeping Your Disposal Quiet
Run cold water before, during, and after operation to ensure smooth grinding and reduce strain on components. Regularly clean your disposal to prevent buildup that can cause unbalanced operation and increased noise.
Grinding ice cubes occasionally can help clean blades and components, potentially reducing operational noise over time.
Listen for changes in your disposal's sound—increasing noise may indicate parts that need attention or replacement.
By considering these factors, you can select a garbage disposal that efficiently handles food waste without disrupting your home's peace and quiet. The right quiet garbage disposal combines effective performance with noise levels that won't interrupt conversations or disturb household members.