A garbage disposal makes kitchen cleanup faster and cleaner by grinding food scraps down the drain instead of into the trash — cutting odors, pests, and mess. Whether you’re replacing an old unit or adding one, the right disposal is quiet, powerful enough for your household, and easy to install under the sink.
We compared the best garbage disposals available now, from budget 1/3 HP models to powerful 3/4 HP units, so you can find the right fit for your kitchen. Here are our top picks, a buyer’s guide, and answers to common questions.
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How to Choose a Garbage Disposal
- Motor power (HP): 1/3–1/2 HP suits light use and small households; 3/4 HP+ handles frequent use and tougher scraps with less jamming.
- Continuous vs. batch feed: Continuous feed (most common) runs with a wall switch; batch feed runs only with a cover in place for extra safety.
- Grind stages: More grinding stages break food down finer, reducing clogs.
- Noise: Insulated models run noticeably quieter — worth it for open-plan kitchens.
- Installation: Look for easy-connect mounting and a compact body to fit your under-sink space.
The Best Garbage Disposals Reviewed
InSinkErator Badger 5 (1/2 HP)
The best-selling standard disposal — a reliable 1/2 HP continuous-feed unit that handles everyday food waste durably and affordably. Proven and easy to install, our top all-round pick.
InSinkErator Evolution 3/4 HP
A powerful, quieter advanced-series disposal with multi-stage grinding and EZ-connect installation, ideal for busy kitchens that want less noise and fewer clogs.
Waste King L-111 (Compact)
A compact, budget-friendly continuous-feed disposal with a power cord included — a great value pick for smaller kitchens and light-to-moderate use.
InSinkErator Badger 5XP (3/4 HP)
A step up from the Badger 5 with 3/4 HP power for tougher scraps and heavier use, keeping the trusted Badger reliability with more grinding muscle.
Moen Lite Series PRO Compact Disposal
A compact continuous-feed disposal from Moen with a power cord, designed to fit tight under-sink spaces while delivering dependable everyday performance.
Frequently Asked Questions
What HP garbage disposal do I need?
For a small household with light use, 1/3–1/2 HP is fine. For frequent cooking, larger families, or tougher scraps, 3/4 HP or higher grinds more effectively and jams less often.
Can I install a garbage disposal myself?
Many handy homeowners install disposals themselves in an hour or two, especially units with EZ-connect mounting and included cords. If wiring or plumbing is involved and you’re unsure, hire a professional.
Continuous feed or batch feed?
Continuous feed is the most common and convenient, running with a wall switch. Batch feed only operates with a stopper cover in place, adding safety — a good choice for homes with kids.
What can’t go in a disposal?
Avoid grease, bones, fibrous foods (celery, corn husks), and starchy items (potato peels, pasta) in large amounts. Run cold water while grinding and for a few seconds after to clear the drain.
Final Thoughts
A garbage disposal keeps your kitchen cleaner and cleanup faster. Choose an InSinkErator Badger 5 for trusted everyday value, an Evolution 3/4 HP for quiet power, or a Waste King L-111 for compact budget use. Match the horsepower to your household and enjoy a fresher kitchen.
