People without a usable external vent
Your choice depends on whether recirculation mode is confirmed for the cooker hood, and whether you have the required compatible charcoal filter or kit.
Who is it for?
People who care about odours and maintenance
Easy access to the filters and clear instructions for cleaning, replacing or regenerating them can help you choose the right model.
Owners of fitted or compact kitchens
An integrated hood and a decorative hood take up space in different ways. Your cabinets, hob and future access to the filters can all help you decide which type is right for you.
What to look for
First, check that recirculation mode is confirmed for the exact model. Then make sure the design suits your kitchen dimensions and maintenance requirements.
| Feature | What to check | What I need |
|---|---|---|
| Recirculation | Confirm that this mode is available for the exact model. Check which charcoal filter or compatible kit is needed, and whether it’s included. | Without a usable external vent, I need to be able to install the hood as intended. I won’t assume that a filter from the same brand will be compatible. |
| Filtration and maintenance | Check that the grease filter is easy to access, and follow the instructions for the charcoal filter: depending on its model, it may need replacing, cleaning or regenerating. | To manage cooking odours and grease, I’d rather check how often the filters need attention and find out their model numbers before choosing. |
| Design and installation | Compare the width of the hood with your hob. Check the dimensions for fitting it inside a cabinet or the space available on the wall, then make sure you meet the clearances in the instructions. | If I want to hide the hood inside a cabinet, an integrated model is worth considering. If it will be on show, I can look at decorative models. |
| Noise and airflow | Check the dB(A) and m³/h figures, along with the speed and operating mode they refer to. Compare figures for the configuration you plan to use. | In an open-plan kitchen or during longer cooking sessions, the noise level at the speeds I’ll use may matter more than a single maximum figure. |
UFC-Que Choisir notes that the installation mode can affect a cooker hood’s performance, noise level and running costs. A figure quoted for one configuration doesn’t necessarily tell you how the hood will perform in recirculation mode.
Mistakes to avoid
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Assuming a filter from the same brand will fit
For some Bosch kits, the brand asks you to check the appliance’s E-Nr number and explains that the complete kit is needed for recirculation mode.
Note down the exact model number of your hood, then check the instructions or ask the manufacturer which kit and filters are suitable.
You may need to buy a specific kit or filters separately.
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Comparing only the figures quoted for extraction
UFC-Que Choisir says that the installation mode can affect performance and noise levels. A single figure may not reflect how the hood performs in recirculation mode.
Before comparing two models, check which mode and speed the airflow and noise figures refer to.
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Forgetting about maintenance after installation
Charcoal filters need replacing or maintaining depending on their type. The stated lifespan of one model doesn’t apply to all others.
Check the model numbers and availability of replacement filters, and follow the instructions for cleaning the grease filters.
Replacing or regenerating the filters is an ongoing task.
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Choosing a design before measuring the space
An integrated hood needs to fit inside the intended cabinet, while a decorative hood needs enough room for installation. In both cases, you’ll need to be able to access the filters.
Measure your hob and the available space, then check the dimensions and clearances specified for the exact model.
You may need to modify an unsuitable cabinet before installation.
Brands to consider
Bosch
Worth considering if you want to check which recirculation kit is compatible with your exact hood model.
- Bosch describes a kit containing charcoal filters and a diffuser for installation without a chimney.
- For this kit, Bosch asks you to check compatibility using the E-Nr number and says the complete kit must be fitted for recirculation mode.
Electrolux
Worth considering if filter type and maintenance instructions are important to your decision.
- Electrolux distinguishes between charcoal filters that need replacing and those that can be cleaned.
- The 4 to 6-month lifespan quoted by Electrolux applies to its OdourClean Standard ECFB01ST filter, not all its filters.
Franke
Worth considering for decorative wall-mounted or island designs. Check the recirculation equipment supplied with each model.
- Franke says its EVO PLUS FPJ 925 angled hood includes two charcoal filters, while filters are supplied with its Smart FSMS F42 island hood.
- These details apply to those specific models; their features and equipment aren’t representative of the entire Franke range.
Cooker hood available on Joybuy
This is a wall-mounted hood listed as suitable for recirculation. If you’re considering it for a kitchen without an external vent, check which filtration equipment is required for the exact model.
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Comfee TSHM77SS-60, 60 cm T-shaped cooker hood
This wall-mounted hood is listed as suitable for recirculation. It has a stated width of 60 cm and a quoted airflow rate of 650 m³/h. Check the installation dimensions and the conditions under which that airflow figure was measured. Also confirm the model number and whether the required charcoal filter or kit is included, then check the noise figures for recirculation mode.
Frequently asked questions
Do you need a charcoal filter for a cooker hood without an external vent?
In recirculation mode, air passes back into the room after going through a charcoal filter designed to reduce odours, as UFC-Que Choisir explains. Check the instructions for your exact hood: some models need a complete kit, not just a separately purchased filter.
When should you maintain the filters?
Follow the instructions for both the hood and its compatible filter. Electrolux gives its OdourClean Standard ECFB01ST filter a lifespan of 4 to 6 months; Franke recommends replacing its standard 112.0016.755 filter every 3 months, depending on use. These timings apply to specific models and don’t replace the maintenance instructions for the grease filter.
Will an integrated cooker hood always work in recirculation mode?
No. The design alone doesn’t confirm which operating modes are available. Check that recirculation is supported for the exact model, and confirm which odour filter is compatible, whether the cabinet dimensions are suitable and whether you’ll be able to access the filters after installation.
How high should a cooker hood be above the hob?
Follow the distance specified in the installation instructions for your exact model. It depends on factors including the hood and type of hob. Measure the available space before choosing a design rather than assuming the same distance applies to every appliance.