InSinkErator Badger 1 – 1/3 HP Standard Series Garbage Disposal Review

If you want a dependable, budget-friendly garbage disposal that fits tight cabinets and handles day-to-day scraps, the InSinkErator Badger 1 is a smart starter pick. This 1/3 HP continuous-feed unit focuses on the essentials: compact size, simple DIY installation, and reliable torque for everyday kitchen waste. It’s part of InSinkErator’s Standard Series—built to be functional, durable, and easy on the wallet.

In this review, we’ll explore its design, performance, pros and cons, and how it compares with other popular 1/3 HP disposals.

InSinkErator Badger 1, 1/3 HP Standard Series Garbage Disposal Key Specifications

Specification	Details
Brand	InSinkErator
Model	Badger 1 (Standard Series)
Style	Disposal
Horsepower (HP)	1/3 HP
Motor Type	Dura-Drive Induction Motor
Capacity	1.6 Pounds
Feed Type	Continuous Feed – Wall Switch Activated
Material	Stainless Steel & Galvanized Steel Grinding Components
Color	Black/Gray
Product Dimensions (Alt.)	8.75″ (D) × 11.38″ (W) × 8.75″ (H)
Mount Type	Quick Lock Twist-On/Twist-Off (Lift & Latch Support)
Power Source	Corded Electric – Factory-Installed Power Cord
Included Components	Sink Flange, Gaskets, Mounting Bolts, Jam-Buster Wrenchette, Kitchen Drain Stopper, Factory-Installed Power Cord
Special Features	Single-Stage Grind, Compact Space-Saving Design, Quick Lock Mount, Lift & Latch Install Assist
Septic Safe	Yes – For Properly Maintained Septic Systems
Noise Level	Standard (No Advanced Sound Insulation)
Jam-Clearing Tool	Included (Jam-Buster Wrenchette)
Item Package Quantity	1
Warranty	1-Year Limited In-Home Service Warranty

InSinkErator Badger 1, 1/3 HP Standard Series Garbage Disposal Key Features

Design & Build Quality

The InSinkErator Badger 1 is built for practicality, reliability, and everyday use. Its compact, space-saving design makes it an ideal fit for smaller kitchens and tight under-sink areas. The single-stage grinding system features rugged galvanized-steel components, tough enough for routine food scraps and light kitchen waste.

While galvanized steel may show some wear over many years compared to stainless steel, it provides excellent durability within its price range. With a modest 8.75-inch height and 11.38-inch width, it fits comfortably beneath most sinks without crowding your plumbing or storage space — a perfect blend of strength and simplicity.

Grinding Power & Everyday Performance

At its heart, the Badger 1 is powered by a 1/3 HP Dura-Drive induction motor, engineered for steady, jam-resistant torque rather than raw speed. It efficiently grinds fruit and vegetable peels, coffee grounds, and soft leftovers, keeping daily kitchen cleanup quick and convenient. This unit isn’t meant for heavy-duty grinding like large bones or fibrous husks — those are better suited for 1/2–3/4 HP models — but for typical household scraps, it performs consistently well. The torque-driven motor ensures smooth operation with minimal stalls, provided waste is fed gradually with running cold water.

Best for: Everyday scraps like veggie peels, citrus rinds, and soft leftovers.
Not ideal for: Frequent grinding of hard bones, corn husks, or large waste batches.

Noise & Vibration

As a member of the Standard Series, the Badger 1 does not feature InSinkErator’s advanced noise reduction technologies like SoundSeal® found in higher-end Evolution models. Expect a moderate hum typical of entry-level disposals — audible but not disruptive. The tone is functional and low-pitched rather than harsh or rattling. For most homes, especially smaller kitchens or rental units, the noise level is perfectly acceptable given its affordability. However, if you prefer whisper-quiet operation, upgrading to a model with built-in sound insulation may be worthwhile.

Installation & Ease of Use

Installation is quick, secure, and user-friendly thanks to InSinkErator’s Quick Lock® 3-bolt mounting system, which allows a twist-on, twist-off replacement process. The newer Lift & Latch™ feature adds even more convenience — you can hang the disposal on the sink flange before tightening the mount, freeing both hands for easier alignment. The Badger 1 also includes a factory-installed power cord, so you can simply plug it in without additional wiring (a cord-free version is available if you prefer hardwiring).

All essential parts come included — sink flange, gaskets, bolts, jam-buster wrench, and kitchen drain stopper — so you have everything needed right in the box.

Price, Value & Warranty

The InSinkErator Badger 1 offers tremendous value for money as one of the most affordable, brand-name disposers available today. It’s ideal for small households, apartments, and rental properties that need reliable performance without the premium price tag. Despite its low cost, it delivers impressive longevity, easy installation, and efficient waste management — all backed by InSinkErator’s trusted service network.

It comes with a 1-Year Limited In-Home Service Warranty, which means if your unit encounters any defect or malfunction, InSinkErator will send a qualified technician directly to your home for repair or replacement — no shipping, no hassle. This level of service is uncommon in budget-tier disposals and adds a layer of confidence to your purchase.

InSinkErator Badger 1 Pros and Cons

InSinkErator Badger 1 vs Top Competitors

InSinkErator Badger 1 (1/3 HP) – Comparison Table

Feature	InSinkErator Badger 1	Waste King 9910 (1/3 HP)	Moen Lite Series (GXP33C)
Horsepower	1/3 HP	1/3 HP	1/3 HP
Motor Type	Dura-Drive Induction Motor	Permanent-Magnet Motor	Permanent-Magnet Vortex Motor
Speed (RPM)	~1725 RPM (Steady Torque)	1900 RPM (High-Speed)	1900 RPM (Faster Spin)
Build Material	Galvanized Steel Grinding Components	Stainless-Steel Swivel Parts + Polymer Chamber	Corrosion-Resistant Polymer & Stainless Parts
Mounting System	Quick Lock® 3-Bolt Mount (Ideal for Replacements)	EZ-Mount Twist-Lock (Requires New Hardware)	Universal 3-Bolt Mount (Fits Most Sinks)
Feed Type	Continuous Feed – Wall Switch Activated	Continuous Feed – Wall Switch Activated	Continuous Feed – Wall Switch Activated
Noise Level	Moderate (Standard Hum, No Sound Insulation)	Moderate (Slightly Higher Pitch)	Quieter (Basic Insulation)
Weight	~12 lbs (Sturdy Metal Build)	~7.5 lbs (Lightweight Polymer Design)	~7.75 lbs (Lightweight Build)
Power Cord Included	Yes – Factory-Installed	Yes – Pre-Installed	Yes – Pre-Installed
Septic Safe	Yes – When Properly Maintained	Yes – When Properly Maintained	Yes – When Properly Maintained
Warranty	1-Year Limited In-Home Service Warranty	2-Year Limited Warranty	5-Year Limited In-Home Warranty
Special Features	Lift & Latch™ Installation, Quick Lock® Mount	Compact Polymer Design, EZ-Mount Simplicity	Removable Splash Guard, 360° Clean Rinse
Best For	Quick Replacement & Proven Reliability	Lightweight Design & Faster Grinding Speed	Modern Design, Longer Warranty, Easy Cleaning

Further Reading:
InSinkErator Badger 5, 1/2 Hp Garbage Disposal Review
InSinkErator Badger 5XP 3/4 HP Garbage Disposal In-depth Review
InSinkErator Evolution Compact 3/4 HP Compact Garbage Disposal
InSinkErator Badger 1HP Garbage Disposal – Full Review & Guide

Conclusion

The InSinkErator Badger 1 is a no-nonsense, entry-level garbage disposal that nails the basics. It installs in minutes (especially as a Badger swap), fits where others don’t, and grinds everyday scraps without drama. If you have a small household, modest cooking demands, or you’re upgrading on a budget, it’s tough to beat the Badger 1’s combination of price, simplicity, and brand-backed support.

If your kitchen sees heavier loads—or you’re chasing quieter operation—step up to a ½1/2 HP or 3/4 HP model, ideally with sound insulation. For the rest, the Badger 1 is the practical, dependable choice that keeps cleanup quick and the cabinet space yours.