6 models in this file
Which COSMO 30-Inch Range Hood Fits Your Kitchen?
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Cosmo has established a clear footprint in residential ventilation by delivering commercial-inspired stainless steel kitchen hoods suited for modern homes, modular cabins, and small urban apartments. In home layouts where space efficiency and clean air management are essential, ventilation systems must balance extraction capacity with straightforward installation constraints. The brand focuses heavily on brushed stainless steel construction, multi-speed extraction fans, energy-efficient lighting, and reusable filtration systems like dishwasher-safe baffle and mesh panels. Choosing a proper cooking ventilation setup helps mitigate grease accumulation on surrounding cabinetry, clears cooking steam, and neutralizes odors before they drift into adjoining living areas.
Across this lineup, the differences come down to mounting configuration, motor output, duct sizing, and cabinet footprint. While the Cosmo UC30, Haven 500 CFM, and Delta COS-5MU30 mount beneath standard cabinetry, the Vista COS-63175S attaches directly to exposed walls, the Lumin insert slips flush into custom cabinetry enclosures, and the Lumin island model anchors from overhead ceilings above freestanding ranges.
The line-up at a glance
Cosmo Range Hoods Compared
| Model | Mounting Type | Airflow Capacity | Noise Level | Controls Type |
|---|---|---|---|---|
| COSMO UC30 29.5 in. Ducted Under | Under Cabinet Mount | 380 CFM | 45 dB | Push-Button Panel |
| 30 in. Vista Coll 380 CFM | Wall Mount | 380 CFM | 45 dB | Touch |
| COSMO COS-5MU30 30 in. Delta Collection | Under Cabinet Mount | Not listed | 50 dB | Push Button Controls |
| 30 in. Lumin Collection 380 CFM | Insert Mount | 380 CFM | 45 dB | Push Button |
| 30 in. Haven Coll 500 CFM | Under Cabinet Mount | 500 CFM | 40 dB | Digital Touch Controls |
| 30 in. Lumin Coll 380 CFM | Island Mount | 380 CFM | 45 dB | Digital Touch Controls |
No. 1 of 6 · Cosmo
COSMO UC30 29.5 in. Ducted Under for Classic Cabinet Layouts
8.4/10 Our score
Best for: Standard cabinets needing reliable daily ventilation
What the listing says
- EFFICIENT AIRFLOW 380 CFM with 3-speed fan, push-button controls, Cosmo’s under cabinet range hood quickly and quietly ventilates…
- EASY-TO-CLEAN FILTERS ARC-FLOW Permanent Filters are dishwasher-safe and durable.
- PUSH BUTTON CONTROLS Range hood equipped with push button control panel to manage multiple functions, including fan speed, lights…
- POWERFUL ENERGY-SAVING LIGHTS Part of the Haven Collection.
- 2-YEAR LIMITED Our customer support team is based proudly in the USA.
Pros
- Dishwasher-safe ARC-FLOW filters
- Three fan speeds
- Bright 2W LED lighting
Cons
- Rigid ducting sold separately
- Fixed under-cabinet depth
The COSMO UC30 29.5 in. Ducted Under is designed for homeowners and rental renovators who have standard overhead cabinets sitting directly above their cooktop. Built with brushed stainless steel, this unit integrates into traditional kitchen designs while offering modern extraction technology. Operating at 120 volts with 193 watts of power consumption, it relies on a 3-speed fan capable of generating 380 CFM of airflow. The mechanical push-button panel across the front allows you to toggle power, switch between fan speeds, and activate the integrated twin 2-watt energy-saving LED lamps that illuminate your cooking surface.
Filtration is handled by Cosmo ARC-FLOW permanent stainless steel filters, which use a baffle layout to trap grease without requiring disposable media. When grease accumulates, these filters detach easily and can be run through a standard residential dishwasher. For noise management, the motor operates at a sound level as low as 45 dB on its lowest setting when installed with rigid ducting, though Cosmo packages flexible ducting in the box for immediate setup. The physical dimensions measure 29.5 inches wide, 20.5 inches deep, and 9.75 inches tall, venting out through a 6-inch round duct port on the top of the chassis.
This cosmo uc30 under cabinet model is ideally matched for standard residential cooktops where consistent steam and moderate frying fumes need reliable extraction through an exterior wall or roof duct. If your kitchen layout features very tight vertical clearances below low-hanging storage, this 9.75-inch tall chassis might sit too close to your burner grates, in which case a slimmer option like the Delta series becomes a more practical alternative. Homeowners comparing this build against a standard ge under cabinet range hood will appreciate the permanent steel baffles over basic disposable mesh filters.
No. 2 of 6 · Cosmo
30 in. Vista Coll 380 CFM for Open Wall Spaces
9.4/10 Our score
Best for: Kitchens without upper cabinets over the stove
What the listing says
- EFFICIENT AIRFLOW 380 CFM removes smells and odors with ease for a clean kitchen.
- EASY-TO-CLEAN FILTERS Part of the Vista Collection.
- SOFT TOUCH CONTROLS Range hood equipped with soft touch control panel to manage multiple functions, including fan speed, lights…
- ENERGY-EFFICIENT LIGHTS The energy-efficient, 2-watt LEDs are long-lasting and provide the range hood with bright, high lumen lighting…
- 2-YEAR LIMITED PARTS Our customer support team is based proudly in the USA.
Pros
- Adjustable chimney height
- Converts to ductless operation
- Soft-touch digital controls
Cons
- Carbon filter kit sold separately
The 30 in. Vista Coll 380 CFM is a canopy-style chimney hood engineered for kitchens where there are no upper cabinets directly above the range. Identified as model COS-63175S within the Vista collection, it features a brushed stainless steel pyramid canopy paired with an adjustable three-sided chimney stack that telescopes from 25.6 inches up to 39.4 inches in total height. Drawing 1.8 amps across a 120-volt connection, the internal motor pushes up to 380 CFM of air through an exterior 6-inch round duct, while operating at a sound level as low as 45 dB on its low setting and reaching a maximum sound output of 65 dB on high.
Managing the ventilation is straightforward thanks to an integrated soft-touch control panel that adjusts the 3-speed fan and controls two long-lasting 2-watt LED bulbs. The filtration setup utilizes dishwasher-safe ARC-FLOW stainless steel permanent baffle filters designed to withstand intense heat, oil, and steam without degrading. While configured as a ducted unit out of the box, this hood can be converted into a ductless recirculating system by purchasing the optional CFK1-TM carbon filter kit, which scrubs odors before returning clean air into the room.
This cosmo vista wall mount range hood is best suited for open kitchen remodels, farmhouse-style layouts, and spaces featuring tiled accent walls behind the stove. Because it measures 30 inches wide, 19.75 inches deep, and demands continuous vertical clearance up to the ceiling for its chimney flue, it is not built to fit underneath preexisting cabinetry. Kitchen owners whose upper storage extends across the entire cooking zone should look toward the UC30 or Delta models instead.
No. 3 of 6 · Cosmo
COSMO COS-5MU30 30 in. Delta Collection for Compact Kitchens
9.4/10 Our score
Best for: Condos and rental kitchens with low clearance
What the listing says
- SLIM SPACE SAVING DESIGN Part of the Delta Collection.
- EFFICIENT YET QUIET 3-speed motor, with a noise level as low as 50 dB on lowest fan speed with…
- PUSH BUTTON CONTROLS Range hood equipped with push button control panel to manage multiple functions, including fan speed, lights…
- SUPERIOR MULTI-LAYER FILTRATION Durable reusable aluminum mesh filters included to trap grease and oil.
- 2-YEAR LIMITED PARTS Our customer support team is based proudly in the USA.
Pros
- Ultra-slim 5.5-inch profile
- Top or rear venting options
- Reusable aluminum mesh filters
Cons
- Airflow CFM not listed
- Smaller 5-inch round duct
The COSMO COS-5MU30 30 in. Delta Collection focuses strictly on space conservation, delivering an ultra-slim chassis measuring only 5.5 inches in height, 29.75 inches in width, and 19.75 inches in depth. Designed specifically for apartments, condos, tiny homes, and cabins where overhead headroom is at a premium, it installs underneath an existing cabinet or can be mounted directly against a flat wall. Operating on 120 volts with an efficient 146-watt power draw, this unit provides multi-speed extraction with a noise profile starting as low as 50 dB on its lowest setting when connected with rigid ducting.
The mechanical interface features intuitive push-button controls for operating the 3-speed motor and activating the built-in LED cooktop lighting. Unlike the baffle systems found in Cosmo commercial-style hoods, the cosmo cos-5mu30 utilizes multi-layer reusable aluminum mesh filters to capture airborne grease and cooking particles. Ducting options are versatile: the hood supports top or rear exhaust venting using a 5-inch round duct opening, and flexible ducting is included in the packaging. For living spaces lacking exterior ventilation infrastructure, this hood converts to ductless recirculating mode with the addition of the CFK4 carbon filter kit, which is sold separately.
Renters, small property managers, and cabin owners seeking a straightforward kitchen vent will find this model exceptionally practical because its low profile preserves vertical cooking clearance above standard range surfaces. Note that while the manufacturer highlights efficient odor and smoke removal, the listing does not specify a numerical CFM airflow rating. If your cooking routine involves frequent high-heat wok cooking or heavy grease production that requires verified high CFM throughput, upgrading to the UC30 or Haven 500 will deliver stronger extraction.
No. 4 of 6 · Cosmo
30 in. Lumin Collection 380 CFM for Custom Cabinet Concealment
9.2/10 Our score
Best for: Open-concept kitchens with central cooktop islands
What the listing says
- EFFICIENT AIRFLOW 380 CFM with 3 fan speeds and push button controls, this Cosmo under cabinet range hood traps grease and cooking odors.
- EASY-TO-CLEAN FILTERS Cosmo ARC-FLOW Permanent Filters are dishwasher-safe and extremely durable.
- MODERN DESIGN Modern styling to fit a variety of kitchen decors.
- ENERGY-SAVING LIGHTS The energy-efficient 1.5-Watt LEDs are long-lasting and provide bright high lumen lighting for better visibility at…
- 2-YEAR LIMITED Our customer support team is based proudly in the USA.
Pros
- Four built-in LED lights
- Adjustable ceiling suspension height
- LCD touch screen with clock
Cons
- Requires ceiling mounting support
Best for: Custom cabinetry seeking a concealed built-in vent
Pros
- Concealed flush-mount design
- Sturdy 430-grade stainless steel
- Dishwasher-safe baffle filters
Cons
- Requires existing custom cabinet enclosure
The 30 in. Lumin Collection 380 CFM is a specialized insert vent built to be integrated directly inside custom cabinetry hoods, decorative canopies, or wooden enclosures. Identified under model code COS-30IRHP, this unit measures 27.8 inches wide, 11.5 inches deep, and 11.4 inches tall, allowing it to slide into custom millwork for a flush, seamless look that hides the mechanics of ventilation. Fabricated from 430-grade, 26-gauge brushed stainless steel, the housing is designed to withstand heavy grease exposure, high heat, and rising steam without warping.
Performance specs include a 380 CFM exhaust capacity driven by a 3-speed motor operating at 1.8 amps and 193 watts. Operational sound is rated as low as 45 dB on the lowest speed when paired with rigid ducting, and flexible ducting is provided in the box to simplify rough-in connections. The underside features push-button controls, durable dishwasher-safe ARC-FLOW baffle filters that capture grease droplets, and dual 1.5-watt energy-saving LED bulbs that distribute bright light across the range surface. The unit exhausts vertically using a 5.9-inch round duct collar.
This cosmo lumin insert range hood suits custom kitchen builders and homeowners working with bespoke cabinetry who do not want an exposed stainless steel canopy dominating their wall visual. It provides dedicated capture efficiency while remaining completely hidden within the cabinet shell. However, because it requires a purpose-built cabinet enclosure with precise cutout dimensions, it is not a direct plug-and-play replacement for exposed under-cabinet setups where the hood bottom serves as an exterior cabinet base.
No. 5 of 6 · Cosmo
30 in. Haven Coll 500 CFM for High-Heat Cooking
9.0/10 Our score
Best for: Heavy cooking requiring maximum ventilation power
What the listing says
- EFFICIENT AIRFLOW Featuring 500 CFM airflow, backlit touchscreen, 4-speed fan and twin centrifugal motors.
- EASY TO CLEAN FILTERS Part of the Haven Collection.
- SOFT TOUCH CONTROLS Range hood equipped with soft touch control panel to manage multiple functions, including fan speed, lights…
- ENERGY SAVING LIGHTS The energy-efficient, 1.5-watt LEDs are long-lasting and provide bright, high lumen lighting for better visibility at night.
- 2-YEAR LIMITED PARTS Our customer support team is based proudly in the USA.
Pros
- High 500 CFM airflow
- Twin centrifugal motors
- Included wireless remote control
Cons
- Requires larger 7.5-inch duct cutout
The 30 in. Haven Coll 500 CFM delivers the highest airflow performance in the 30-inch lineup, catering to avid home chefs who regularly engage in high-heat searing, wok frying, and heavy sautéing. Engineered with twin centrifugal motors, this heavy-duty under-cabinet unit generates up to 500 CFM of exhaust suction to rapidly evacuate smoke and airborne grease. Despite its substantial airflow capacity, the motor system is engineered for quiet operation, producing a sound profile as low as 40 dB on the lowest fan speed under optimal rigid duct conditions.
Control functionality is managed through a backlit digital touchscreen interface that regulates the multi-speed fan and long-lasting 1.5-watt LEDs. For added convenience across larger kitchen footprints, Cosmo includes a handheld wireless remote control to adjust extraction speeds from across the room. Filtration relies on commercial-grade ARC-FLOW stainless steel permanent baffle filters that drop directly into a dishwasher for cleaning. Physical dimensions span 29.5 inches wide, 22 inches deep, and 10 inches tall. The hood requires a large 7.5-inch round top-vented duct connection, draws 49.5 watts, and can convert to ductless operation using the CFK5 carbon filter kit sold separately.
Cooks who demand commercial-grade ventilation without sacrificing cabinet storage will find the cosmo haven 500 cfm to be an uncompromising performer. When evaluating performance levels seen on high-output units like a hauslane range hood, this Haven model stands out for its remote control integration and low noise rating. The primary trade-off is the venting requirement: its 7.5-inch top exhaust opening is noticeably larger than the 5-inch or 6-inch ductwork found in older homes, requiring you to confirm duct clearance before installation.
No. 6 of 6 · Cosmo
30 in. Lumin Coll 380 CFM for Central Island Ranges
9.2/10 Our score
What the listing says
- EFFICIENT AIRFLOW 380 CFM removes smells and odors with ease for a clean kitchen.
- EASY-TO-CLEAN FILTERS Cosmo ARC-FLOW Permanent Filters are dishwasher-safe and extremely durable.
- SOFT TOUCH CONTROLS Range hood equipped with soft touch control panel to manage multiple functions, including fan speed, lights…
- ENERGY-EFFICIENT LIGHTS Part of the Lumin Collection.
- 2-YEAR LIMITED PARTS Our customer support team is based proudly in the USA.
The 30 in. Lumin Coll 380 CFM is an overhead ceiling-mounted range hood built specifically for open-concept kitchens featuring a central cooking island. Constructed from commercial-grade 430 stainless steel, this 30-inch island hood anchors securely into ceiling joists and includes a four-sided adjustable chimney flue that extends from 26.3 inches to 46 inches to accommodate varying ceiling heights. The main canopy measures 29.2 inches wide by 23.6 inches deep, providing broad overhead capture over freestanding burners.
Under the canopy, an efficient 380 CFM centrifugal motor expels cooking fumes out through a 6-inch round duct connection or through optional CFK1-TM carbon filters for recirculating setups. Noise levels hover at 45 dB on the lowest fan setting when installed with rigid ducting. This model stands out visually and functionally with an LCD touch screen control panel featuring a digital clock, a 3-speed fan regulator, and controls for four 2-watt LED lights positioned to illuminate all four corners of your island workspace. The electrical system operates at 120 volts and draws 196 watts.
This cosmo island range hood is the definitive pick for open-floor plans where the cooktop is positioned away from perimeter walls. It offers complete 360-degree finished stainless steel aesthetics and superior four-point illumination that under-cabinet models cannot provide. However, because it relies on ceiling reinforcement and drops down through open air, it cannot be mounted beneath wall cabinets or against side walls, reserving it exclusively for dedicated island or peninsula layouts.
Before you choose
How to Choose the Right Cosmo Range Hood
Conducting a thorough cosmo range hood comparison involves analyzing your kitchen architecture, your ducting infrastructure, and your cooking habits. Selecting which cosmo range hood to buy begins with determining the physical mounting configuration your kitchen layout supports. If your range sits beneath overhead storage, under-cabinet models like the UC30, Haven 500, or the ultra-low-profile Delta COS-5MU30 will integrate without disturbing your cabinetry layout. For open walls where upper cabinetry stops short of the stove, the Vista wall-mount canopy creates an attractive focal point, while the Lumin island hood provides the structural ceiling mounting required for freestanding peninsulas and central islands. When planning larger layouts or comparing dimensions against a wider kobe range hood 36 inch footprint, double-checking your 30-inch cooktop boundaries ensures proper smoke capture without overhang errors.
Airflow capacity, measured in CFM (cubic feet per minute), is the next major metric to balance against your cooking style. A 380 CFM blower, found on the UC30, Vista, Lumin insert, and Lumin island models, provides ample extraction for standard electric or gas cooking, including boiling, simmering, and everyday frying. However, if you frequently use high-heat cast iron skillets or generate substantial grease, the 500 CFM dual-motor output of the Haven collection provides the maximum pulling capacity in this 30-inch lineup. Conversely, for secondary kitchenettes, small apartments, or vacation rentals where cooking is light, the compact Delta COS-5MU30 provides functional ventilation while saving significant overhead space, even though its numerical CFM is not published.
Filter design and maintenance requirements also represent a meaningful differentiator across the catalog. Models equipped with Cosmo ARC-FLOW permanent filters feature rigid stainless steel baffles that force air through curved channels, causing grease droplets to condense onto the metal surface before air escapes into the duct. These baffle filters never require replacement; you simply detach them and wash them in the dishwasher. In contrast, the Delta series relies on multi-layer aluminum mesh filtration, which is lighter and traps grease within woven mesh layers, requiring periodic manual degreasing or soaking to maintain uninhibited airflow.
Finally, inspect your venting pathway and duct diameter compatibility before making a final selection. A cosmo range hood 30 inch installation often depends on the duct size running through your ceiling or exterior wall. The Delta COS-5MU30 utilizes a compact 5-inch round duct, the UC30, Vista, and Lumin island require a 6-inch round duct, the Lumin insert uses a 5.9-inch duct, and the high-powered Haven 500 CFM requires a substantial 7.5-inch round duct. If your living space does not permit venting to the exterior, verify that the unit can be converted with an optional carbon filter kit, such as the CFK1-TM for the Vista and Island hoods, the CFK4 for the Delta, or the CFK5 for the Haven 500.
Questions people ask
FAQ
How do Cosmo ARC-FLOW baffle filters differ from aluminum mesh filters?
Cosmo ARC-FLOW baffle filters are made of heavy-duty stainless steel and work by redirecting airflow through angled channels, causing grease and moisture to separate from the air and collect along the stainless slats. They are highly durable, resist high temperatures, and can be cleaned indefinitely in a dishwasher. Aluminum mesh filters, found on models like the Delta COS-5MU30, use layered mesh screens to trap grease particles within the mesh weave. While mesh filters are lightweight and effective, they must be cleaned gently to avoid bending the aluminum framework.
Can Cosmo range hoods be converted to ductless recirculating operation?
Yes, several Cosmo range hoods can be converted to ductless operation through the purchase of dedicated carbon filter kits. For instance, the Vista wall mount and Lumin island mount hoods use carbon filter kit CFK1-TM, the Delta COS-5MU30 uses kit CFK4, and the Haven 500 CFM under-cabinet hood uses kit CFK5. When carbon filters are installed, air is scrubbed of odors and grease before being recirculated back into the kitchen, making them functional for apartments or cabins that lack exterior venting ducts.
What duct diameter is required for installation?
Duct diameter requirements vary depending on the motor output and chassis design of each specific model. The slim Delta COS-5MU30 requires a 5-inch round duct, while the Lumin insert utilizes a 5.9-inch round duct. The UC30, Vista wall canopy, and Lumin island hoods all utilize standard 6-inch round ducting. The high-capacity Haven 500 CFM hood features twin motors and requires a larger 7.5-inch round duct to maintain quiet operation and move high air volumes without restriction.
How loud are Cosmo 30-inch range hoods during standard cooking?
Cosmo range hoods are engineered with low-noise baseline ratings, typically operating between 40 dB and 50 dB on their lowest fan speed under optimal installation conditions using rigid metal ducting. For example, the Haven 500 CFM achieves sound levels as low as 40 dB on low, while the UC30, Vista, and Lumin models operate as low as 45 dB. Sound output increases as higher fan speeds are selected, with maximum ratings reaching approximately 65 dB on top settings during intense extraction.
What is the difference between rigid ducting and flexible ducting for noise levels?
Rigid smooth-walled metal ducting offers the least airflow resistance, allowing air to exit smoothly and helping the range hood achieve its lowest advertised noise ratings, such as 40 dB to 45 dB. Flexible corrugated ducting, which is included with several Cosmo hoods for convenient setup, creates internal air turbulence along its ribbed walls. This turbulence can create additional air rushing sounds and slightly reduce total extraction performance compared to smooth rigid pipe.
Prices, specifications and the feature lines above are read from the product listing and can change without notice. Scores are out of 10, based on listed specifications and buyer feedback; nothing on this page is written from handling the product.
