Best 36 Inch Ductless Range Hoods: Top 8 Picks (October 2026)
The best 36 inch ductless range hoods include the COSMO COS-5MU36 Delta 36 Inch for slim cabinet clearance, the Broan-NuTone 4136SF Ductless 36 Inch for ductless-only kitchens, and the FIREGAS FGS-USF22A90AC Slim 36 Inch for flexible venting.
On this page (4 sections)
The COSMO COS-5MU36 is our best 36 inch ductless range hood pick for slim cabinet clearance, provided you add its separately sold carbon filter kit. For a hood built specifically for ductless use, choose the Broan-NuTone 4136SF; for a convertible model with a carbon filter included, consider the FIREGAS FGS-USF22A90AC.
A 36 in ductless hood recirculates kitchen air through filters and sends it back into the room. It can trap grease and reduce odors, but it does not send cooking moisture outdoors.
If you're still comparing configurations, see our guide to ductless hoods that mount under a cabinet and plain guide to how recirculating range hoods work.
Our picks at a glance
-
1
-
2
Best for ductless-only kitchensBroan-NuTone 4136SF Ductless 36 Inch
8.6/10 our score
See it on Amazon -
3
- 4
Check itFIREGAS FGS-UBF21A1190AC 36 Inch Black
Best for a black kitchen finish - 5
Check itFIREGAS FGS-USF39A590AC 36 Inch
Best for a very slim stainless hood - 6
Check itSNDOAS GF3990S 36 Inch Stainless
Best for included carbon filtration - 7
Best for higher stated airflowCheck it - 8
Best for three outlet optionsCheck it
Which 36 inch ductless range hood is the best fit?
The COSMO leads this group for its slim shape and reusable grease filters, while the Broan-NuTone is a straightforward choice for kitchens without ductwork. The other picks add a black finish, included carbon filters, or different venting options.
COSMO COS-5MU36 Delta 36 Inch: Best for slim cabinet clearance
- 5.5 in high profile
- Reusable aluminum mesh filters
- Converts to ductless with CFK4 carbon filter kit, sold separately
- Push-button controls
Its slim body fits under most cabinets, and the reusable mesh filters trap grease. For ductless use, add the CFK4 carbon filter kit.
Pros
- Slim 5.5 in profile
- Reusable multi-layer mesh filters
- Top or back venting when ducted
Cons
- Carbon filter kit sold separately
- 200 CFM airflow capacity
The COSMO COS-5MU36 is a slim under-cabinet hood with reusable aluminum mesh filters. Its 5.5 in height can help when cabinet clearance is limited, though you should still measure the full 19.75 in depth and check the cooking surface clearance required by the manual.
COSMO includes push-button controls for the fan, lights and power. The hood has a 3-speed motor, LED lighting and a stated airflow capacity of 200 CFM.
This model is sold as a ducted hood that can convert to ductless operation with the CFK4 carbon filter kit, which is sold separately. Factor the filter into your setup and replacement plan.
The mesh filters can be reused, but they capture grease rather than replacing the carbon filter's odor-reduction role.
Choose it if you want a low-profile stainless hood and can source the CFK4 kit. If you want a carbon filter included, the Broan-NuTone or SNDOAS may be a closer fit.
Broan-NuTone 4136SF Ductless 36 Inch: Best for ductless-only kitchens
- Non-vented design
- Charcoal filter
- 2-speed blower
- Fingerprint-resistant stainless finish
This under-cabinet hood is designed for kitchens without ductwork. Its charcoal filter supports recirculation, and the PrintGuard finish is made to wipe clean.
Pros
- Built for non-vented use
- Fingerprint-resistant finish
- Removable dishwasher-safe filter
Cons
- 2 fan speeds
- Bulb sold separately
The Broan-NuTone 4136SF is designed for kitchens where ducting isn't possible. Its 2-speed blower draws air through a charcoal filter, and its fingerprint-resistant stainless finish is made to wipe clean.
The hood measures 36 in wide and 6 in high. It has push-button controls and one-level lighting; the bulb is sold separately, so check that detail when planning your install.
Its filter is removable and dishwasher safe. The unit is listed as HVI certified, UL listed and ADA compliant, but you should confirm the exact requirements for your installation and local code.
Pick this one if you want a ductless-specific model with a charcoal filter. Compare its 6 in height with the COSMO's 5.5 in profile if cabinet space is tight.
FIREGAS FGS-USF22A90AC Slim 36 Inch: Best for flexible venting
- Ducted or ductless operation
- Charcoal filter included
- 3 fan speeds
- 3-layer aluminum mesh filters
This convertible hood includes a charcoal filter and supports top or back venting. Its three fan speeds offer more settings than the 2-speed models here.
Pros
- Charcoal filter included
- 3 fan speeds
- Dishwasher-safe reusable mesh filters
Cons
- Hardwired installation details need checking
- 36 in nominal size measures 35.3 in wide
The FIREGAS FGS-USF22A90AC is a convertible stainless option with a charcoal filter included. It can run ducted or ductless, with top or back venting available when connected to ductwork.
Its 3 fan speeds give you low, medium and high settings, and its push-button panel also controls 2 LED lights. The unit measures 35.3 in wide, 19.5 in deep and 5.3 in high, so compare those measurements with your cabinet and cooktop.
The hood has reusable, dishwasher-safe aluminum mesh filters for grease. FIREGAS gives different noise figures in its materials, so treat the quoted noise level as uncertain and check current documentation if noise is a deciding factor.
Choose it if you want a convertible hood and don't want to source a charcoal filter separately. The model is stainless, so consider the black FIREGAS pick below if you want a darker finish.
FIREGAS FGS-UBF21A1190AC 36 Inch Black: Best for a black kitchen finish
- Black finish
- Ducted or ductless operation
- 300 CFM airflow capacity
- CC170 charcoal filter included
The black finish gives this convertible hood a different look from the stainless options. A charcoal filter is included for ductless use.
Pros
- Black painted stainless steel
- 300 CFM airflow capacity
- 3 fan speeds
Cons
- Confirm the black finish suits nearby appliances
- 36 in nominal size measures 35.24 in wide
The FIREGAS FGS-UBF21A1190AC is the black-finish pick, with ducted or ductless operation and a CC170 charcoal filter included. Its stated 300 CFM capacity and 3 fan speeds give you more airflow headroom than the lower-capacity options in this roundup.
It measures 35.24 in wide, 18.9 in deep and 5.3 in high. The controls are push buttons, and the hood has LED lights and 3-layer aluminum filters for grease.
FIREGAS says the brushless DC motor operates below 45 dB at high speed. Treat that as a maker claim, and compare it with your own needs for a shared kitchen or open room.
Choose it when a black hood suits your kitchen and you want a filter included for recirculation. Check the width and cabinet fit before ordering because its stated width is slightly under 36 in.
FIREGAS FGS-USF39A590AC 36 Inch: Best for a very slim stainless hood
- 4.7 in high profile
- Ducted or ductless operation
- 2 fan speeds
- Charcoal filter sold separately
Its 4.7 in profile is the shortest in this group. Add the FGS-TF39-LW charcoal filter for ductless recirculation.
Pros
- 4.7 in high profile
- 300 CFM airflow capacity
- Top or rear venting options
Cons
- Charcoal filter sold separately
- Designed for hardwired installation
The FIREGAS FGS-USF39A590AC has the shortest listed body height in this group at 4.7 in. Its slim brushed stainless body may suit a tight cabinet area, but its charcoal filter is sold separately.
It has a 2-speed fan and a stated 300 CFM capacity. The hood measures 35.9 in wide and 17.5 in deep, with top or rear venting options for ducted installation.
The unit is designed for hardwired installation and does not include a plug. For ductless use, FIREGAS identifies a separate charcoal filter, model FGS-TF39-LW.
Choose this model if low height and shallow depth matter more than having the carbon filter in the box. If you prefer a filter included and a lower stated capacity, the SNDOAS GF3990S is another option.
SNDOAS GF3990S 36 Inch Stainless: Best for included carbon filtration
- Carbon sponge filter included
- 230 CFM airflow capacity
- 2 fan speeds
- Brushed stainless steel
This hood comes with a carbon sponge filter and is intended for ductless use by default. Its 230 CFM capacity is suited to lighter cooking.
Pros
- Carbon sponge filter included
- Convertible ducted option
- Top and rear vent outlets
Cons
- Designed for hardwired mounting by default
- 230 CFM airflow capacity
The SNDOAS GF3990S is a light-cooking option with a carbon sponge filter included. It has a stated capacity of 230 CFM and defaults to ductless operation, with ducted use also possible through its top or rear vents.
Its brushed stainless body measures 35.4 in wide, 17.5 in deep and 4.7 in high. A 2-speed fan and front LED light use rocker switches.
The unit is hardwired by default. SNDOAS says a separate part is needed to convert it to plug-in mounting, and the included carbon sponge filter should be replaced every 3 to 6 months based on kitchen conditions.
Choose it if your cooking is light and you want ductless filtration included. For higher airflow capacity, compare the convertible FIREGAS models, while remembering that a higher CFM number alone doesn't decide how well a hood fits your kitchen.
MOIFELTO DWF06B-90 36 Inch: Best for higher stated airflow
- 700 CFM stated airflow capacity
- Ducted or ductless setup
- 3 fan speeds
- Three permanent mesh filters
The stated 700 CFM capacity is the highest here. Confirm the carbon filter needed for recirculation before choosing ductless mode.
Pros
- 700 CFM stated airflow capacity
- 3 fan speeds
- Three removable filters
Cons
- Noise is stated as 66 dB
- Carbon filter availability needs confirmation
The MOIFELTO DWF06B-90 is a higher-airflow pick with a stated 700 CFM capacity and a black finish. It supports ducted or ductless use, but its included components do not specify a carbon filter, so confirm the filter needed for recirculation before choosing this setup.
The hood measures 35.8 in wide, 18 in deep and 5 in high. It has 3 fan speeds, touch controls, 2 LED lights and three removable mesh filters.
The stated noise level is 66 dB. Its product information describes different airflow figures in different places, so confirm the exact performance specifications before relying on them for a particular cooking setup.
Choose it if the 700 CFM figure and black design suit your needs, and you can verify the charcoal filter and operating details. For a simpler ductless setup with a filter included, look at Broan-NuTone or SNDOAS.
KENDRAJA KEN-WF06-90 36 Inch: Best for three outlet options
- 700 CFM stated airflow capacity
- Top, rear or ductless outlet options
- 3 fan speeds
- Charcoal filters included
This model lists top, rear and ductless outlet options, plus charcoal filters. Its stated 700 CFM and 66 dB noise level are worth weighing against your room and cooking needs.
Pros
- Three outlet options
- 700 CFM stated airflow capacity
- 3 dishwasher-safe aluminum filters
Cons
- Noise is stated as up to 66 dB
- Only many reviews are reflected in the supplied research
The KENDRAJA KEN-WF06-90 is a convertible hood with three outlet choices: top, rear or ductless. It includes charcoal filters and states a 700 CFM capacity, which may appeal if you want higher stated airflow and a recirculating option.
It measures 36 in wide, 18 in deep and 5 in high. The hood has 3 fan speeds, LED lighting and three dishwasher-safe aluminum filters for grease.
KENDRAJA states noise up to 66 dB. The product information also makes broad performance claims, so use the listed dimensions, filter setup and controls as the clearest points for comparison.
Choose it if you want three outlet options and the included charcoal filters. If quieter operation is a priority, compare the stated noise figures carefully and read our guide to ductless hood effectiveness.
What should you compare in 36 inch ductless range hoods?
Compare the actual width, height, depth, filter costs and electrical setup before choosing a 36 in ductless hood. The nominal size alone won't confirm that a model fits your cabinet or covers the cooking area.
The picks range from 35.24 to 36 in wide, and their listed heights run from 4.7 to 6 in. Measure the cabinet underside, the space above the cooktop and the full hood depth, then check the manual for required clearances.
Ductless operation also depends on the right carbon filter. Some models include one, while the COSMO and FIREGAS FGS-USF39A590AC need a separately sold filter; the MOIFELTO's included components don't identify one.
Check the power connection too. The SNDOAS and FIREGAS FGS-USF39A590AC are hardwired by default, while other models describe a plug or include a power cord.
Use a qualified installer when needed and follow local electrical requirements.
For coverage and mounting measurements, read what size range hood you need and how deep a range hood should be.
Is a ductless hood enough for your cooking?
A ductless hood can be a practical choice when your kitchen has no exhaust duct, but it returns filtered air to the room instead of sending it outside. That means it doesn't remove cooking moisture the way an outdoor vent can.
A charcoal filter helps reduce odors, while a mesh or other grease filter catches grease particles. Keep up with cleaning and filter replacement to maintain the hood's intended operation, and check the manual for the right intervals and replacement parts.
A hood's CFM rating is only one part of the choice. Consider your cooktop, the amount of frying or high-heat cooking you do, and how much noise you're willing to hear; our range hood CFM guide explains the airflow question.
How should you choose among these 36 inch ductless hoods?
Choose the COSMO for a slim body with reusable mesh filters, the Broan-NuTone for a ductless-specific design, and the FIREGAS FGS-USF22A90AC for a convertible stainless hood with a charcoal filter included. Measure your cabinet and confirm filter, venting and power needs before you decide.
If you need a hood that can connect to outside ductwork later, focus on convertible models and compare their vent outlets. For a ductless-only setup, start with the filter and replacement cost, then choose a width, depth and control layout that fits the space.
For more options, browse our ductless hood category guide. It covers related picks and practical advice for choosing and caring for a recirculating hood.
Our top 3 picks at a glance
-
1
-
2
Best for ductless-only kitchens
Broan-NuTone 4136SF Ductless 36 Inch
8.6/10 our score
See it on Amazon -
3
Frequently asked questions
Do all 36 inch ductless range hoods need a charcoal filter?
Most ductless hoods use a charcoal or carbon filter to reduce cooking odors as air recirculates into the room. Check whether it comes with the hood or is sold separately.
For example, the COSMO needs a separate CFK4 kit, while the Broan-NuTone and SNDOAS include their stated filters.
Is a 36 inch range hood always exactly 36 inches wide?
No. A nominal 36 in hood can measure a little less than 36 in across, as several picks here do.
Measure the cabinet opening and the hood itself, and compare its depth and height with your available clearance before buying.
Can a ductless range hood remove all cooking odors?
A ductless hood filters some grease and odors, then returns air to the kitchen. Its results depend on the filter, how often you replace or clean it, and the kind of cooking.
It does not vent smoke and moisture outdoors, so consider your cooking habits and room ventilation.
What should I check before installing a ductless hood?
Check the hood's width, depth, mounting height, power connection and filter requirements before installation. Some models are hardwired, while others use a plug, and carbon filters may be sold separately.
Follow the product manual and local requirements for electrical work and clearances.
