# Hauslane Chef Series PS18 vs Cosmo COS-5MU30: specs and price compared

A sourced, side-by-side comparison of the Hauslane Chef Series PS18 (Hauslane) and Cosmo COS-5MU30 (Cosmo) among range hoods. Cosmo COS-5MU30 is the cheaper of the two at $109.99.

## Side by side

| Spec | Hauslane Chef Series PS18 | Cosmo COS-5MU30 |
| --- | --- | --- |
| US price | $499.99 | $109.99 |
| Brand | Hauslane | Cosmo |
| Mount type | under-cabinet | under-cabinet |
| Width inches | 30 | 30 |
| Max airflow (CFM) | 500 | — |
| Fan speeds | 6 | 3 |
| Max noise sones | 7 | — |
| Duct diameter inches | 6 | 5 |
| Convertible ductless | No | Yes |
| Filter type | baffle | mesh |
| Control type | touch | push-button |
| Lighting type | LED | LED |

## Key differences

- Fan speeds: Hauslane Chef Series PS18 6 vs Cosmo COS-5MU30 3
- Duct diameter inches: Hauslane Chef Series PS18 6 vs Cosmo COS-5MU30 5
- Convertible ductless: Hauslane Chef Series PS18 No vs Cosmo COS-5MU30 Yes
- Filter type: Hauslane Chef Series PS18 baffle vs Cosmo COS-5MU30 mesh
- Control type: Hauslane Chef Series PS18 touch vs Cosmo COS-5MU30 push-button

## Sources

- Hauslane Chef Series PS18: https://hauslane.com/products/uc-ps18 (hauslane.com, verified 2026-07-11)
- Cosmo COS-5MU30: https://cosmoappliances.com/cos-5mu30-30-in-undercabinet-stainless-steel-range-hood/ (cosmoappliances.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/range-hoods/hauslane-chef-ps18-vs-cosmo-cos-5mu30/
Cite: Per The Front Desk Review, Hauslane Chef Series PS18 ($499.99) vs Cosmo COS-5MU30 ($109.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/range-hoods/hauslane-chef-ps18-vs-cosmo-cos-5mu30/
License: CC BY 4.0.