Top Garbage Disposals for a Quieter, More Powerful Kitchen
The InSinkErator Evolution Excel is our top pick for most households because it offers a superb balance of grinding power, noise reduction, and continuous feed convenience. Its main limitation is its higher price point compared to budget models.
A garbage disposal is a hard-working kitchen appliance that grinds food waste into fine particles that can be flushed through plumbing. Choosing the right one can make meal cleanup easier and reduce the risk of clogs.
We compared top models from InSinkErator, Waste King, Moen, and KitchenBoss to help you decide. Our focus is on performance, durability, noise, and value. Here are the best garbage disposals for every need.
The best picks, ranked
InSinkErator Evolution Excel 1 HP Continuous Feed Garbage Disposal
The Evolution Excel is InSinkErator’s most powerful residential model. It features a 1 HP motor and SoundSeal technology that reduces noise to a whisper. Owners report it handles fibrous and tough waste without jamming.
Pros
- Very quiet operation
- Powerful grinding for all food waste
- Jam-resistant swivel impellers
Cons
- Premium price
- Requires ample under-sink space
Waste King L-8000 1 HP Garbage Disposal
The Waste King L-8000 offers a 1 HP motor at a more accessible price. It features a galvanized steel grinding chamber and a prewired power cord for easy installation. Owners like its lifetime corrosion warranty.
Pros
- Budget-friendly price
- Powerful motor
- Easy installation with prewired cord
Cons
- Noisier than quieter models
- No auto reverse feature
InSinkErator Evolution Compact 3/4 HP Garbage Disposal
This compact model from InSinkErator is designed for tight under-sink spaces. It still delivers 3/4 HP and includes SoundSeal technology. Owners appreciate its smaller footprint without sacrificing performance.
Pros
- Compact size fits smaller cabinets
- Quiet operation
- Reliable performance
Cons
- Less powerful than full-size models
- No cord included
Waste King 9980 Signature Series 1 HP Garbage Disposal
The Waste King 9980 is a heavy-duty disposal with a 1 HP motor and large 46 oz grinding chamber. It is ideal for families that generate a lot of food waste. It features a corrosion-proof grinding ring.
Pros
- Large capacity for big meals
- Corrosion-proof components
- Powerful grinding
Cons
- Bulky size requires more space
- Noise level could be lower
Moen GXP50C 3/4 HP Garbage Disposal
Moen’s GXP50C is designed with sound-reducing technology to minimize noise. It features a 3/4 HP motor and a galvanized steel grind chamber. Owners say it is one of the quieter disposals they have used.
Pros
- Very quiet during operation
- Compact design
- Easy to install
Cons
- Lower horsepower than some competitors
- No auto reverse
InSinkErator Badger 5 1/2 HP Garbage Disposal
The Badger 5 is a simple, reliable disposal for basic needs. It has a 1/2 HP motor and a galvanized steel grind chamber. It is a popular choice for those who want a straightforward, affordable disposal without extra features.
Pros
- Simple and reliable
- Easy to install
- Affordable
Cons
- Not ideal for tough waste
- Noisier than higher models
KitchenBoss 1 HP Garbage Disposal with Power Cord
KitchenBoss offers a 1 HP disposal that comes with a pre-installed power cord and a quick-mount system. It features a stainless steel grinding ring and anti-jam capabilities. Owners appreciate the straightforward installation process.
Pros
- Preinstalled power cord saves time
- Powerful 1 HP motor
- Stainless steel grind ring
Cons
- Brand less established
- Noise levels are moderate
How to pick the right one
The lineup, side by side
| # | Model | Motor | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | InSinkErator Evolution Excel 1 HP Continuous Feed Garbage Disposal | 1 HP Dura-Drive induction motor | Best Overall | 9.6 | Check price |
| 2 | Waste King L-8000 1 HP Garbage Disposal | 1 HP permanent magnet motor | Best Value | 9.2 | Check price |
| 3 | InSinkErator Evolution Compact 3/4 HP Garbage Disposal | 3/4 HP Dura-Drive induction motor | Best for Small Spaces | 8.9 | Check price |
| 4 | Waste King 9980 Signature Series 1 HP Garbage Disposal | 1 HP permanent magnet motor | Best High Capacity | 9.0 | Check price |
| 5 | Moen GXP50C 3/4 HP Garbage Disposal | 3/4 HP permanent magnet motor | Best for Quiet Operation | 8.6 | Check price |
| 6 | InSinkErator Badger 5 1/2 HP Garbage Disposal | 1/2 HP Dura-Drive induction motor | Best Basic Model | 8.3 | Check price |
| 7 | KitchenBoss 1 HP Garbage Disposal with Power Cord | 1 HP permanent magnet motor | Best for Easy Installation | 8.0 | Check price |
Frequently asked questions
What size garbage disposal do I need?
Choose based on household size. A 1/2 HP is for small households, 3/4 HP for average families, and 1 HP for large families or heavy use.
Are more horsepower disposals always better?
Not necessarily. Higher horsepower can handle tougher waste and reduce jams, but it also costs more. Choose the right power for your needs.
Can I install a garbage disposal myself?
Yes, if you have basic plumbing and electrical skills. Many models come with easy mounting systems, but you may need to wire the unit or hire an electrician.
What is the difference between batch feed and continuous feed?
Continuous feed disposals run continuously while you add waste. Batch feed models require a stopper and only operate when the stopper is in place. Continuous feed is more common.
How do I reduce garbage disposal noise?
Choose a model with sound insulation, anti-vibration features, and an induction motor. Also ensure proper installation with a rubber mount.
What should I not put in a garbage disposal?
Avoid fibrous foods like celery, starchy items like banana peels, grease, bones, and large pits. These can clog or damage the blades.
Do garbage disposals need maintenance?
Grinding ice cubes and citrus peels can clean the blades and deodorize. Some models have anti-jam features, but regular use and cleaning help.
Are there any safety concerns with garbage disposals?
Never put your hand inside. Use tongs to retrieve items. For batch feed models, the stopper prevents access. Always unplug before servicing.
What warranty should I look for?
Look for at least 5 years on parts, and longer on corrosion. Many premium models offer 10 years or more. Check the terms.
The bottom line
For most homes, the InSinkErator Evolution Excel is the best choice due to its quiet operation and powerful grinding. If you are on a budget, the Waste King L-8000 offers excellent value. For small spaces, the Evolution Compact is ideal. Choose based on your specific needs and budget.
Jake Monroe
Jake worked as a residential contractor for over a decade before shifting to full-time writing. He evaluates power tools, hand tools and workshop gear through the lens of someone who has actually used them on job sites, not just read the box.
