# InSinkErator Evolution Excel vs Waste King L-8000: specs and price compared

A sourced, side-by-side comparison of the InSinkErator Evolution Excel (InSinkErator) and Waste King L-8000 (Waste King) among garbage disposals. Waste King L-8000 is the cheaper of the two at $206.26.

## Side by side

| Spec | InSinkErator Evolution Excel | Waste King L-8000 |
| --- | --- | --- |
| US price | $314.99 | $206.26 |
| Brand | InSinkErator | Waste King |
| Horsepower hp | 1 | 1 |
| Feed type | continuous | continuous |
| Grind stages | 3 | 1 |
| Sound insulation | Yes | Yes |
| Motor type | induction | permanent_magnet |
| Septic safe | Yes | Yes |
| Warranty years | 10 | 20 |
| RPM | 1725 | 2800 |

## Key differences

- Grind stages: InSinkErator Evolution Excel 3 vs Waste King L-8000 1
- Motor type: InSinkErator Evolution Excel induction vs Waste King L-8000 permanent_magnet
- Warranty years: InSinkErator Evolution Excel 10 vs Waste King L-8000 20
- RPM: InSinkErator Evolution Excel 1725 vs Waste King L-8000 2800

## Sources

- InSinkErator Evolution Excel: https://www.insinkerator.com/en-us/shop/insinkerator/insinkerator-evoexcel (insinkerator.com, verified 2026-06-20)
- Waste King L-8000: https://www.wasteking.com/shared/docs/wasteking/spec-sheets/L-8000sp.pdf (wasteking.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/garbage-disposals/insinkerator-evolution-excel-vs-waste-king-l-8000/
Cite: Per The Front Desk Review, InSinkErator Evolution Excel ($314.99) vs Waste King L-8000 ($206.26) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/garbage-disposals/insinkerator-evolution-excel-vs-waste-king-l-8000/
License: CC BY 4.0.