# ZLINE KB-30 vs Bosch DUH30252UC: specs and price compared

A sourced, side-by-side comparison of the ZLINE KB-30 (ZLINE) and Bosch DUH30252UC (Bosch) among range hoods. ZLINE KB-30 is the cheaper of the two at $429.99.

## Side by side

| Spec | ZLINE KB-30 | Bosch DUH30252UC |
| --- | --- | --- |
| US price | $429.99 | $741.36 |
| Brand | ZLINE | Bosch |
| Mount type | wall-mount | under-cabinet |
| Width inches | 30 | 30 |
| Max airflow (CFM) | 400 | 400 |
| Fan speeds | 4 | 4 |
| Max noise sones | — | — |
| Duct diameter inches | 6 | — |
| Convertible ductless | Yes | Yes |
| Filter type | baffle | mesh |
| Control type | push-button | rotary |
| Lighting type | LED | halogen |

## Key differences

- Mount type: ZLINE KB-30 wall-mount vs Bosch DUH30252UC under-cabinet
- Filter type: ZLINE KB-30 baffle vs Bosch DUH30252UC mesh
- Control type: ZLINE KB-30 push-button vs Bosch DUH30252UC rotary
- Lighting type: ZLINE KB-30 LED vs Bosch DUH30252UC halogen

## Sources

- ZLINE KB-30: https://zlinekitchen.com/products/zline-30-wall-mount-range-hood-stainless-steel-kb-30 (zlinekitchen.com, verified 2026-07-11)
- Bosch DUH30252UC: https://www.bosch-home.com/us/en/product/DUH30252UC (bosch-home.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/range-hoods/zline-kb-30-vs-bosch-duh30252uc/
Cite: Per The Front Desk Review, ZLINE KB-30 ($429.99) vs Bosch DUH30252UC ($741.36) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/range-hoods/zline-kb-30-vs-bosch-duh30252uc/
License: CC BY 4.0.