30 in. Haven Coll 500 CFM Ducted Under Cabinet Range Hood, LED, Stainless

The COSMO Haven Collection under-cabinet range hood gives home cooks a dedicated ventilation system designed to clear airborne cooking residue out of the kitchen. Built to mount beneath standard cabinetry, it features twin centrifugal motors capable of moving 500 CFM of air through an exterior exhaust port. It suits homeowners who prepare meals frequently and want an external ducted setup to send cooking exhaust outside rather than recirculating it back into the living space.

Daily operation centers around a backlit soft-touch control panel that manages power, four distinct fan speeds, and the overhead lighting. For added convenience across the kitchen, the unit includes a wireless remote control. Illumination comes from energy-efficient 1.5-watt LED bulbs that supply high-lumen brightness over the cooking surface. On its lowest speed setting under optimal conditions with rigid ducting, operating sound drops as low as 40 dB, allowing for quiet air movement during lighter cooking tasks.

Filtration relies on COSMO's ARC-FLOW stainless steel permanent filters, which capture kitchen debris and clean up easily in a standard household dishwasher. While the unit comes packaged with flexible ducting for exterior venting through a 7.5-inch round top port, it also offers convertible functionality. Buyers living in homes where outdoor ducting is not possible can convert the hood into a recirculating ductless setup by purchasing the optional CFK5 carbon filter kit.

There are a few trade-offs to keep in mind before choosing this model. The quietest 40 dB operation requires rigid ducting, which is not included in the box and must be sourced separately. In addition, those planning on ductless installation must pay extra for the CFK5 carbon filter kit. The two-year limited manufacturer warranty covers parts only, and the hood requires dedicated vertical clearance for its top-vented 7.5-inch round duct and 10-inch housing height.

Verdict: This range hood is a practical choice for cooks who want a 500 CFM ducted setup with dishwasher-safe stainless filters and multiple fan speeds. It works best for kitchens ready to accommodate a top-vented 7.5-inch duct and an under-cabinet installation.

• Dimensions: 29.5 inches (W) x 22 inches (D) x 10 inches (H)
• Airflow: 500 CFM
• Blower Type: Twin centrifugal motors
• Speed Settings: 4 fan speeds
• Noise Level: As low as 40 dB on lowest speed (under optimal conditions with rigid ducting)
• Lighting: Energy-efficient 1.5-watt LEDs
• Filtration: Dishwasher-safe ARC-FLOW stainless steel permanent filters
• Duct Requirements: Top vented 7.5-inch round (flexible ducting included)
• Electrical Requirements: 120V / 60Hz, 3-prong plug
• Warranty: 2-year limited parts support based in the USA

A great fit if you:

• Need a 30-inch under-cabinet hood capable of venting up to 500 CFM directly outside your home.
• Prefer durable, dishwasher-safe stainless steel filters rather than disposable aluminum mesh options.
• Want flexible control methods, including a backlit soft-touch panel and an included wireless remote.

Consider something else if you:

• Require a rear-venting exhaust path rather than a 7.5-inch round top-vented configuration.
• Want an out-of-the-box ductless setup without having to purchase a separate CFK5 carbon filter kit.

Confirm on the listing:

• Measure your cabinet opening to verify that the 29.5-inch width, 22-inch depth, and 10-inch height fit your cabinetry space.
• Check your overhead exhaust path to ensure it accommodates a top-vented 7.5-inch round duct connection.
• Verify whether an accessible 120V/60Hz grounded outlet is nearby to connect the 3-prong electrical plug.
• Check whether you need to order the separate CFK5 carbon filter kit for ductless recirculating use.

How to compare your options: Under-cabinet range hoods vary by motor design, venting path, and filter construction. Check whether your home accommodates a dedicated 7.5-inch vertical duct run or if you must rely on recirculating accessories. Comparing blower speeds and included controls will help ensure you select the right balance of airflow and ease of use.

Match your fan speed to your cooking needs by utilizing the four available speed levels. Running the hood on lower speeds during gentle cooking helps keep operational noise down to its lowest levels.

Preserve airflow performance by regularly removing the ARC-FLOW stainless steel permanent filters and running them through your dishwasher. Keeping the filters clean ensures the twin centrifugal motors maintain steady ventilation.

Keep the included wireless remote in a convenient spot near your cooking station so you can quickly manage lighting and blower speeds without reaching across hot cookware.

If you choose to operate the hood in ductless mode, ensure the CFK5 carbon filter kit is installed correctly according to product instructions before initial use.

Can this range hood operate without venting to the outside?
Yes, the hood converts to a ductless recirculating setup if you purchase the optional Carbon Filter Kit, part number CFK5.

What duct size is needed for installation?
The hood requires a top-vented 7.5-inch round duct. It comes packaged with flexible ducting, while rigid ducting is sold separately.

How do you clean the ARC-FLOW filters?
The permanent stainless steel filters are dishwasher-safe, allowing you to unlatch them from the hood and clean them inside a standard dishwasher.

What are the electrical requirements?
The range hood operates on a standard 120V/60Hz electrical connection and uses a standard 3-prong grounded plug.

Does this unit come with a remote control?
Yes, the package includes a wireless remote control in addition to the integrated backlit soft-touch touchscreen panel.