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Ductless Range Hoods: When They Work (And When They Don't)

by Fred's Appliance

The Faber Breva Pro 11 series BREV361SS600 range hood in a kitchen

At a Glance:

What is a Ductless Range Hood?

How Ductless Range Hoods Work

When Ductless Range Hoods Are the Right Choice

When Ducted Range Hoods Are the Right Choice

Featured Ductless Range Hoods We Recommend

FAQ

Why Trust Us?

Even if you’re not sensitive to smoke, odors, or even high levels of heat during cooking, a kitchen range hood is an important part of any kitchen. Aside from style, buyers can select from two choices:  Dutced range hoods and ductless range hoods. Both have their pros and cons, but in this article, we’re explaining why and when a ductless kitchen hood is the right pick.

Inside, we provide valuable details on what a ductless range hood is, how it works, and when you should use it. We've also provided a section on ducted range hoods and when you should choose this kitchen appliance instead. Then, we present detailed reviews on the best ductless kitchen ventilation hood models on the market to help you select the right one for your setup.

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What is a Ductless Range Hood?

 The Broan BBN3306SS range hood installed in green cabinets

Kitchen ductless range hoods are ventilation systems designed to filter out smoke, grease, and odors from cooking. A ductless ventilation system works completely different than a ducted model. Ductless exhaust hood appliances come in sizes ranging from 24 to 36 inches, suitable for standard cooktop widths, while ducted models come in larger options for bigger cooking spaces.To learn how each system, works, skip to the section below.

What is a Convertible Range Hood?

Occasionally, manufacturers also make convertible range hoods that are adaptable to virtually any kitchen setup. The system operates as either ducted or ductless and can be installed as an under-cabinet or canopy model.

What CFMs are And Why They're Important

Even light research will have any shopper asking what CMFs are and how many CFM for kitchen hood setups is sufficient? CFM, or cubic feet per minute, measures the airflow power of a range hood. Higher CFM ratings indicate greater airflow, and as a result, range hoods with higher CFMs are suitable for more powerful cooking appliances such as 36” gas cooktops and ranges or pro-style ranges.

When it comes to ductless range hoods, CFM ratings are typically lower, within 250 to 400 CFMs. The good news is that the standard kitchen can usually get by with a 350 CFM range hood, but to be sure, follow a few rules:

  • For every 10,000 BTUs of gas output, there needs to be 100 CFMs.
  • For every foot (12 inches) of cooking surface, 100 CFMs are needed.

Cost and Sizes of Ductless Rangehoods

Ducted range hoods generally cost more than ductless range hoods (mainly because of the higher CFM ratings) and require professional installation by an expert skilled in ductwork.

Ductless range hoods, on the other hand, are more affordable and easier to install since they don’t require exterior ductwork.

Learn More: Do You Need a Range Hood?

How Ductless Range Hoods Work

 A close-up of ceiling ductwork

An important deciding factor when comparing ducted vs ductless range system is understanding how each works.

Ductless kitchen exhaust hoods draw in air from the cooking area, filter it, and recirculate it back into the kitchen. Unlike ducted models, they don’t expel air outdoor. Instead, they rely on filters to trap grease and reduce odors.

The system passes air through a metal or mesh filter to capture larger grease particles, then flows through a secondary filter, which absorbs smells and fumes. The filtration process cleans the air before releasing it back into the room, which makes ductless hoods ideal for spaces where exterior ductwork isn’t practical.

Since ductless range hoods don’t require outdoor ceiling ventilation or ductwork, their installation is relatively straightforward. With minimal modification to the kitchen structure, you can mount them directly above a cooktop or attach them under a cabinet. A ductless kitchen hood reduces installation costs, making them accessible to renters and homeowners seeking easy-to-install ventilation options.

A close-up of ceiling ductwork

Ducted range hoods require a series of ventilation, which typically channels through the ceiling as pictured above.

When Ductless Range Hoods Are the Right Choice

 A close-up of smoke and a range hood

So, are ductless range hoods any good? While a ductless ventilation system has many benefits it's important to look at the pros and cons of ductless range hoods so you can make an informed decision. In this next section, we've provided details on when a ductless and ducted range hood is the right choice.

Recommended Ductless Range Hood Buyers

Ductless range hoods are ideal for casual cooks who don’t require high CFM output—especially if high-heat cooking methods like wok cooking or stir fries aren’t regularly on the menu. Overall, they’re a budget-friendly choice for homeowners who want effective ventilation without the added cost of installing exterior ductwork.

But the most important question to ask is, are ductless range hoods effective? The system is designed for certain cooking setups. Ductless models work particularly well for kitchens with electric or induction cooktops, which typically produce less smoke than gas ranges.

Additionally, ductless hoods with streamlined designs (insert, under the cabinet) complements modern kitchens and they give you a sleeker look. You can also get different designs such as a under cabinet ductless range hood. If functional, low-maintenance ventilation is the goal, ductless range hoods are a practical, stylish, and affordable option.

When Ducted Range Hoods Are the Right Choice

Unlike ductless range hoods, ducted range hoods are best for serious home cooks using gas appliances or high-heat methods like stir-frying and deep frying, which produce more smoke, grease, and odors. These hoods provide the higher CFMs needed to remove contaminated air from the kitchen completely, so they're ideal for large cooking areas where effective ventilation is needed.

For households with members sensitive to airborne particles or respiratory issues, ducted models are particularly beneficial since they vent air outside rather than recirculate it. External venting ensures a cleaner, healthier kitchen environment, especially for frequent, high-intensity cooking.

Featured Ductless Range Hoods We Recommend

Choosing a range hood for a kitchen layout can be a challenge if you're not sure what appliances to look at. Our range hood buying guide has shown you how to choose a range hood with the ideal CFM and sizes needed for your cooktop. Now, let’s take a look at some of the top ductless range hoods from popular brands.

Broan® 30" Stainless Steel Insert Range Hood

 Front view of the Broan BBN3306SS range hood

Shop This Broan Range Hood

This ductless range hood insert from Broan combines power and quiet operation to clear out cooking pollutants effectively. With 650 Max Blower CFM output and ultra-quiet operation at just 0.5 sones, it keeps kitchen air clean without disrupting the atmosphere. EZ1 Installation simplifies setup, and the LED lighting and four-speed touch controls make it easier to operate while cooking. Dishwasher-safe filters make maintenance a breeze, and it’s ADA-compatible for added flexibility.

Broan® Buez1 Series 30" Stainless Steel Ductless Under Cabinet Range Hood

 Front view of the Broan Buez1 Series BUEZ130SS range hood

Shop This Broan Under the Cabinet Range Hood

Here is another Broan ductless range hood ideal for a 30-inch induction or electric cooktop. Its charcoal filter efficiently captures airborne contaminants, while a two-speed rocker switch adjusts fan power based on cooking needs. EZ1 Installation brackets simplify setup for single-person installation. This hood is functional and stylish with mitered edges for a sleek look and an incandescent light option. At under $200, this is an affordable option from a brand with a trusted reputation.

Faber Breva Pro 11 36" Stainless Steel Under Cabinet Range Hood

 Front view of the Faber Breva Pro 11 BREV361SS600 range hood

Shop This Faber Range Hood

The Faber Breva Pro 11 36" under the cabinet range hoods offers powerful, restaurant-grade ventilation with a 600 CFM Pro blower and stainless steel baffle filters. A user-friendly interface with five fan speeds, dual-dimmer lights, and an auto-on heat sensor adds convenience. The hood’s filter-wash reminder and smart compatibility ensure efficiency and easy maintenance.

Faber Breva Pro 18 30" Stainless Steel Under Cabinet Range Hood

 Front view of the Faber Breva Pro 18 BREV308SS600 range hood

Shop This Faber Under Cabinet Range Hood

If you want a more powerful Faber Breva ductless range hood, the Pro 18 model is ideal. The high-performance range hood has a powerful 600 CFM blower with professional-style baffle filters for effective ventilation. Its intuitive controls have five fan speeds, dimmable lighting, and a timer. The heat-sensing feature automatically activates venting for added convenience, while Wi-Fi capability and a filter-wash reminder simplify maintenance and make it a smart choice for busy kitchens. If a luxury ductless range hood is on your checklist, this is a must-see.

Faber Flexa 30" Stainless Steel Under Cabinet Range Hood

 Front view of the Faber Flexa FLEX30SS300 range hood

Shop This Faber Flexa Range Hood

This 30-inch under-cabinet range hood from the Faber Flexa series has a sleek design with a stainless steel front, 300 CFM motor, and three-speed slide control for adaptable ventilation. LED lighting brightens the cooking space, and the auto on/off feature ensures ease of use. Installation is hassle-free with the Easy Snap system, making it a practical choice for streamlined kitchen upgrades. It’s the sleekest model in our lineup and a great addition for kitchens that lean toward minimalism.

Faber Levante E 30" Stainless Steel Under Cabinet Range Hood

 Front view of the Faber Levante E series LEVE30SS200 range hood

Shop This Faber Levante Range Hood

Casual cook? Then the Faber Levante E series under-cabinet range hood provides essential ventilation you need with a 200 CFM motor and two-speed toggle switch control, making it ideal for light cooking. A 40-watt bulb provides ample lighting, while ductless front venting and an included charcoal filter handle kitchen odors efficiently. ADA compatibility with wall switch adds convenience, and both top and rear venting options allow flexible installation.

Fisher Paykel Series 7 36" Stainless Steel Insert Range Hood

 Front view of the Fisher & Paykel Series 7 HP36IDCHX4 range hood

Shop This Fisher & Paykel Range Hood

Last on our list is the Fisher Paykel insert range hood. Thanks to its 36-inch size, it's ideal for larger cooktops and ranges. What's more, it delivers powerful performance with a maximum air movement of 400 CFM. Featuring three fan speeds and a boost function, it effectively removes steam and odors through perimeter extraction. The intuitive touch controls and Wi-Fi connectivity allow for easy operation via the SmartHQ app, including notifications for filter cleaning.

Regardless of the type of lifestyle or cooking preferences, no kitchen is complete without ventilation. While ductless range hoods aren’t the best option for many homeowners, they’re suitable setups for casual cooks and households where lighter cooking methods are the norm. Still have questions about range hoods? We can help! Visit Fred’s Appliance today and have one of our helpful appliance experts answer all your questions about ducted and ductless range hoods!

FAQ

Are microwave range hoods ductless?

In most cases, over the range microwave range hoods use ductless systems with filters. Select models can be converted for external ventilation, but the process requires a professional.

Do ductless range hoods remove smoke?

Ductless range hoods do not vent the smoke outside but filter and recirculate it back into the kitchen, which still helps improve air quality during cooking.

How do I know if my range hood is ductless?

To determine if your range hood is ductless, check for installed ductwork. If absent, it’s likely ductless. Additionally, examine the CFM rating, as ductless hoods typically have lower ratings.

Why Trust Fred’s Appliance?

Fred's Appliance is the go-to store for all your appliance needs in the inland Northwest area. Established in 1962, Fred's Appliance has been serving customers for over five decades and counting. With an experienced and knowledgeable staff, Fred's provides a welcoming atmosphere that helps customers find the best product to fit their needs, budget, and lifestyle.

When you shop with Fred's Appliance, you can be sure that you're getting the best brands at the best prices. In our store, you will find a variety of refrigerators, ranges, wall ovens, cooktops, dishwashers, and more. We also carry washers and dryers in both front-load and top-load styles. Not only are we dedicated to providing an unbeatable selection of appliances, but we are equally committed to the local community. We proudly support many charitable organizations throughout Washington, Idaho, and Montana. When you shop at Fred's Appliance, you're not only getting a great product but helping out your neighbors too!

Shop Ductless Range Hoods at Fred’s Appliance

If you're looking for a great appliance shopping experience, shop cooking appliances online or visit one of our showrooms in Washington, Idaho, or Montana to see what a difference buying locally with an experienced retailer makes. Our appliance experts will be happy to help you understand when ductless range hoods are the better choice. Contact us today and discover the perfect appliance for your home.

Learn More: How to Clean Your Stovetop's Vent Hood