Kraus KWD201-100MCG, WasteGuard 1 HP Garbage Disposal Review

The Kraus KWD201-100MCG is the flagship of the WasteGuard lineup, the full 1 HP unit built for a household that runs its disposal hard and often. This is the model Kraus builds for buyers who’ve already decided a smaller motor simply isn’t enough for how their kitchen actually gets used.

The KWD201-100MCG runs the same 3800 RPM MagnaGrind motor and QuietStorm soundproofing found across every WasteGuard model, but at the top of the horsepower range, with a 34 ounce grinding chamber matching the 3/4 HP KWD211-75MCG in capacity while adding real motor power behind it. This is the disposal Kraus builds for buyers who’ve decided a smaller unit simply isn’t enough motor for how their kitchen actually gets used.

This review covers what a full 1 HP motor actually changes day to day, how it compares to the 3/4 HP KWD211-75MCG one tier down, and whether the largest WasteGuard model is worth the jump for your kitchen.

Kraus KWD201-100MCG, WasteGuard 1 HP Garbage Disposal Specifications

Specification	Details
Brand	Kraus
Manufacturer	Kraus USA Plumbing, LLC
Model Number	KWD201-100MCG
Horsepower (HP)	1 HP
Motor Type	3800 RPM MagnaGrind Permanent-Magnet Motor
Feed Type	Continuous Feed
Grinding Chamber Capacity	34 oz
Grinding Components	Stainless Steel
Mount Type	Universal 3-Bolt Mounting
Voltage	120V
Product Dimensions	8.63 × 10.63 × 15.38 inches
Item Weight	12.13 lbs
Color / Finish	Matte Cool Grey
Included Components	Drain and dishwasher connectors, optional power cord, splash guard, mounting flange with stainless steel rim, drain stopper with extended tailpiece
Septic Safe	Yes (per manufacturer guidelines)
Warranty	5-Year Warranty

Kraus KWD201-100MCG, WasteGuard 1 HP Garbage Disposal Key Features

3800 RPM MagnaGrind Motor at Full 1 HP

At the top of the WasteGuard lineup, the KWD201-100MCG runs the same 3800 RPM MagnaGrind permanent-magnet motor design as the rest of the line, just at its full 1 HP rating. A full horsepower motor is a genuine step up from the 3/4 HP KWD211-75MCG, not a marginal bump, and it shows up most in how the disposal handles tougher, more fibrous waste without slowing down or needing a second pass.

Like every permanent-magnet motor in this lineup, it reaches full torque instantly rather than ramping up gradually, which matters even more at this power level since a bigger motor generates more torque to control right from the moment it switches on.

34 oz Grinding Chamber

The grinding chamber holds 34 ounces, matching the 3/4 HP KWD211-75MCG’s chamber size exactly. That’s worth knowing going in: the jump from 3/4 HP to 1 HP here is entirely about motor power and grinding force, not additional chamber volume. If you’re deciding between the two tiers, chamber capacity isn’t the differentiator, raw grinding capability is.

QuietStorm Soundproofing and Anti-Vibration Mounting

The same QuietStorm soundproofing and anti-vibration mounting system used across the WasteGuard line carries through to the 1 HP model. A full-horsepower motor has more potential to generate noise and vibration than the smaller tiers, so this is arguably where Kraus’s quiet-operation engineering is doing its most important work in the whole lineup.

Stainless Steel Grinding Components

Unlike the 3/4 HP KWD211-75MCG, which Amazon lists with a combined ABS and Stainless Steel material designation, the KWD201-100MCG’s technical details list Stainless Steel alone, consistent with the smaller KWD201-33MCG and KWD201-50MCG models. The grinding components resist the corrosion and edge wear that a lower-grade metal would show over years of heavy use, a detail that matters more on the flagship model given how hard it’s likely to be run.

Universal 3-Bolt Mounting, Plug-In or Hardwire Ready

Installation runs through the same universal 3-bolt mount as the rest of the lineup, keeping the swap straightforward if you’re replacing an existing 3-bolt disposal. Kraus’s installation manual documents both a plug-in setup with the included power cord and a hardwire option, so either electrical configuration is covered.

Automatic Shut-Off Jam Protection

An automatic shut-off cuts power the instant a jam is detected, and the reset button sits on the underside of the unit opposite the discharge elbow, per Kraus’s documentation. On the highest-torque model in the lineup, this protection matters even more, since a jam at full 1 HP power puts more strain on the motor than the same jam would on a smaller unit.

Installation and What’s Included

The box includes the standard WasteGuard installation kit, drain and dishwasher connectors, an optional power cord, a splash guard, a mounting flange with a stainless steel rim, and a drain stopper with an extended tailpiece. At 12.13 lbs and just over 15 inches tall, this is the heaviest model in the lineup, so confirming cabinet clearance before installation matters here more than on any of the smaller tiers.

Maintenance

The motor is permanently lubricated and self-cleaning through normal grinding, so skip any attempt to oil it. Kraus’s manual is direct that lye or chemical drain cleaners cause corrosion damage that voids the warranty outright, and it notes that hard water mineral deposits can leave a rust-like appearance on the stainless steel turntable that isn’t actual corrosion. Run cold water during grinding, never hot, to keep grease and fats solid enough to flush cleanly through the trap.

Daily Use Experience

For a household that grinds through larger bones, fibrous vegetable trim, or heavy post-meal cleanup on a regular basis, the full 1 HP motor is built to handle that load without the hesitation a smaller unit might show.

Kraus’s manual documents the same Anti-Jam Swivel Impeller clicking sound found across the lineup during normal operation, worth knowing rather than mistaking for a defect on a brand-new unit.

Warranty

Kraus backs the KWD201-100MCG with the same 5-year limited warranty for personal household use applied across the entire WasteGuard lineup, confirmed in the manufacturer’s official installation manual. Coverage runs from the date of purchase through an authorized Kraus dealer, applies only in the United States and Canada, and is non-transferable. The warranty excludes damage from hard water deposits, chemical drain cleaners, and improperly sealed connections, the same standard exclusions that apply to every model in the line regardless of horsepower.

Kraus KWD201-100MCG, WasteGuard 1 HP Garbage Disposal Pros and Cons

Kraus KWD201-100MCG vs the 3/4 HP KWD211-75MCG

Feature	Kraus KWD201-100MCG	Kraus KWD211-75MCG
Motor Power	1 HP	3/4 HP
Grinding Chamber	34 oz	34 oz
Item Weight	12.13 lbs	11.9 lbs
Product Dimensions	8.63 × 10.63 × 15.38 inches	8.13 × 10.38 × 15.5 inches
Material	Stainless Steel	ABS and Stainless Steel
Warranty	5 Years	5 Years
Best For	Maximum grinding power for heavy, frequent use	Strong daily performance without the largest motor tier

Further Reading:
InSinkErator Evolution Advanced Series 1HP Garbage Disposal
InSinkErator Power Series, 1 HP Garbage Disposal
Waste King L-8000 1HP Garbage Disposal
Moen Chef Series EXL100C 1 HP Garbage Disposal
GE GFC1065W 1 HP Garbage Disposal

The Kraus KWD201-100MCG is the WasteGuard lineup’s answer for a kitchen that has genuinely outgrown a 1/2 HP or 3/4 HP disposal. The full 1 HP MagnaGrind motor is the real difference here, since the chamber size matches the 3/4 HP model exactly, so the added power is what you’re actually paying for at this tier.

If your household grinds through heavy, fibrous waste regularly, or you’d simply rather have more motor than you need than not enough, the KWD201-100MCG is the strongest pick in Kraus’s WasteGuard line. For lighter or moderate daily use, stepping down to the 3/4 HP or 1/2 HP models saves both money and cabinet space without giving up the same QuietStorm soundproofing or 5-year warranty.