COSMO COS-30IRHP 30 in. Lumin Collection 380 CFM Ducted Insert Range Hood
- Range Hood
- 380 cu ft
- 193 watts
- Stainless Steel
- More reviewed than 90%
A well-liked, quietly effective hood for typical home ranges, with one credible report of the fan itself failing under heat that is worth weighing against the mostly positive reviews.
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How it ranks among the 93 range hoods we track
4.2★ across 1,500 Amazon ratings, Bayesian-smoothed toward the category average.
1,500 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 93 range hoods we track - how the scorecard works · full range hoods data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 13, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The COSMO COS-30IRHP is a 30 inch ducted insert range hood rated at 380 CFM with button controls, three fan speeds, dishwasher-safe permanent filters, and LED lighting. It requires ducting and a standard 120V three-prong outlet.
- 30 inch ducted insert hood rated 380 CFM
- Three fan speeds with soft-touch button controls
- Dishwasher-safe stainless steel permanent filters
- Energy-efficient 1.5W LED lighting
Who it's for
Suits a kitchen remodel or cabinet build where the range hood will be enclosed and vented with ducting, and where simple physical buttons over a touch panel is a priority. It is not a fit for anyone needing very high CFM for a large gas range.
What buyers say
From Amazon customer reviews.
Owners who compared this button-control model to Cosmo's digital panel version consistently found the buttons more reliable and less fussy to operate. Most report it running quietly for years, though one reviewer describes the plastic fan blades warping and vibrating loudly once exposed to stovetop heat, alongside an unresponsive customer service experience.
Strengths and trade-offs
Drawn from this product's published specifications.
- Physical buttons preferred over touch panels by multiple reviewers
- Dishwasher-safe permanent filters, no replacement filters to buy
- Quiet enough to run daily without being a bother
Specifications
| Brand | COSMO |
|---|---|
| Model | COS-30IRHP |
| Dimensions & fit | |
| Item Weight | 15.9 pounds |
| Item Dimensions D x W x H | 11.5 × 27.8 × 11.4 inches |
| Capacity & performance | |
| Air Flow Capacity | 380 cu ft |
| Number of Speeds | 3 |
| Noise | 45 Decibels |
| Power & efficiency | |
| Wattage | 193 watts |
| Voltage | 120 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Stainless Steel |
| Finish Types | Brushed |
| Compatibility & installation | |
| Mounting Type | Insert Mount |
| Included components | |
| Unit Count | 1 |
| Included Components | Range Hood Insert |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Filter Type | Baffle |
| Ventilation Type | exhaust |
| Control Type | Push button |
| Vent Hood Design | Range Insert Hood |
| Specification Met | ETL |
| Item Type Name | Cosmo |
| Additional Features | Stainless Steel |
| Light Source | LED |
| Item Form | Insert Mount |
Other COSMO range hoods
How it compares
This product against the closest alternatives we track in range hoods.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| COSMO COS-30IRHP 30 in. Lumin Collection 380 CFM Ducted Insert Range HoodThis product | 4.2 / 5 | 1,500 | 3.9 / 5 |
| Broan-NuTone 413001 Non-Ducted Ductless Range Hood with Lights Exhaust Fan for Under…Broan-NuTone | 4.6 / 5 | 20,414 | 4.7 / 5 |
| ZLINE 30" Convertible Vent Wall Mount Range Hood in Stainless SteelZLINE Kitchen and Bath | 4.4 / 5 | 956 | 4.3 / 5 |
| COMFEE' Curved Glass Range Hood 36 Inch 450 CFM 3 Speed Gesture Sensing &Touch Control…COMFEE' | 4.5 / 5 | 353 | 4.2 / 5 |
| Wall Mount Range Hood 30 inch with Soft Touch Control in Stainless Steel & Tempered GlassCIARRA | 4.4 / 5 | 3,100 | 4.2 / 5 |
Similar range hoods from other brands
Questions about the COSMO COS-30IRHP
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does it come with ducting?
It includes flexible ducting for installation, though rigid ducting is sold separately and improves noise performance.
Does it need to be hardwired?
No, it plugs into a standard 120V three-prong outlet rather than requiring hardwiring.
How do owners rate the noise level?
Several call it quiet enough to run without noticing, especially compared to Cosmo's touch-panel model.