
Kraus WasteGuard
Score: 78/100
InSinkErator Evolution
Score: 88/100Rankings

The InSinkErator Evolution 0.75HP is a high-performance garbage disposal featuring advanced 3-Stage MultiGrind technology and SoundSeal noise reduction. Its primary trade-off is the heavier weight and potential need for electrical work for the wall switch. It is best suited for open-concept kitchens where noise reduction is a priority.

The Kraus WasteGuard is a 1/2 HP continuous-feed garbage disposal featuring a high-speed permanent-magnet motor designed for efficient residential food waste grinding. It incorporates noise-reduction technologies and a stainless steel grinding chamber, though it requires a separately purchased switch and has a smaller capacity. Best suited for regular home cooks and DIY installers seeking quiet operation in open-concept kitchens.
| Attribute | ![]() | ![]() |
|---|---|---|
0.5 hp | 0.75 hpbest | |
27 cups | 29.5 cupsbest | |
13.88 inchesbest | 12.25 inches | |
8.75 inchesbest | 8.25 inches | |
| ↓ lower better | — | 18.4 lbsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Acoustics & Comfort(1) | ||
Sound Insulation Level | Yes | Advanced |
Reliability & Support(1) | ||
Warranty Duration | 5 Years | 9 Years |
Operation & Controls(1) | ||
Control Type | External Switch | Wall Switch |
Power & Performance(3) | ||
Motor Horsepower (hp) | 0.5 hp | 0.75 hp |
Grind Chamber Capacity (cups) | 27 cups | 29.5 cups |
Grinding System | 1-Stage | 3-Stage MultiGrind |
Installation & Compatibility(2) | ||
Mounting System | 3-bolt | EZ Connect |
Drain Connection Size | 3.5 | 1.5 |
Physical Dimensions(3) | ||
Height (inches) | 13.88 inches | 12.25 inches |
Width (inches) | 8.75 inches | 8.25 inches |
Net Weight (lbs) | lbs | 18.4 lbs |

Products in the top-left offer the best value (high score, low price).

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Professional reviewers highlight the InSinkErator Evolution 0.75HP for its advanced grinding technology and noise reduction features, noting its ability to prevent clogs through fine particle processing.
Everyday users appreciate the quiet operation and effective clog prevention capabilities, with flexible installation options seen as a benefit.