A simple, well-made stainless chimney hood with 400 CFM and four speeds. A safe pick for a standard range.
Amazon $365.49
A popular, fairly priced chimney hood with baffle filters. It suits a standard 30 in range on an outside wall.
- 380 CFMAirflow
- 30 inWidth
- Ducted or ductlessVenting
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
- Steel baffle filters
- Right-sized 380 CFM for a typical range
- Converts to ductless with a carbon kit
- Noise at full speed not published
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | COS-63175S |
|---|---|
| Airflow and noise | |
| Max airflow | 380 CFM |
| Noise at low speed | 45 dB |
| Fan speeds | 3 |
| Installation | |
| Mount | Wall-mount |
| Width | 30 in |
| Venting | Ducted or ductless |
| Duct connection | 6 in round |
| Power | Plug-in |
| Airflow cap for make-up air codes | No |
| Features | |
| Grease filters | Steel baffle |
| LED lighting | Yes |
| Controls | Touch |
| Delayed shut-off | No |
| Automatic fan speed | No |
| Build | |
| Weight | 23.1 lb |
| Warranty | 2 years |
Alternatives in this type
A black glass chimney hood with strong airflow for the money. The maker’s single noise figure does not say which speed it applies to.
Amazon $239.99A glass-visor chimney hood with the same 380 CFM as Cosmo’s steel model, for buyers who want the glass look.
Amazon $227.99Compare
Compare the Cosmo COS-63175S Vista 30 in with any other range hood →
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