Choose an extractor hood with external venting if a dedicated outlet to the outside is technically feasible and permitted in your home. If external venting is not possible, an extractor hood explicitly compatible with recirculation, together with the right kit and charcoal filter, is the solution to consider. Remember to factor in the ongoing maintenance of consumables.
If there is no external outlet or creating one is not an option, look for an extractor hood compatible with recirculation and check that the kit and charcoal filter are available for the exact reference. UFC-Que Choisir points out that the property may require this installation method.
Before choosing external venting, check the status of the wall or duct, the building’s co-ownership rules and any permissions that may be required. Légifrance and ANIL indicate that work affecting communal areas or the external appearance of a building may require a decision by the general meeting.
Recirculation can avoid the need to create an external outlet, but you should always confirm the extractor hood’s compatibility, the space required for the module and the replacement filters needed.
Choose this if: a dedicated duct to the outside already exists or can be created and authorised.
Plan for: ducting, any necessary building work, and checks of co-ownership and local regulations.
Choose this if: external venting is not feasible or cannot be authorised.
Plan for: a filter and, depending on the model, a compatible recirculation kit that will need maintaining or replacing.
| Priority | What to check | Your needs |
|---|---|---|
| Compatibility with your home | Confirm the hood’s intended operating mode, whether a dedicated external outlet is present, and the installation or built-in dimensions. With external venting, never connect the hood to a chimney or mechanical ventilation system. | I want to know whether my home genuinely allows external venting before choosing a model or designing the kitchen around it. |
| Mode and extraction | Compare airflow and noise in the same operating mode and at a comparable speed. With recirculation, also check the information relating to the charcoal filter and odour removal. | I’m looking for a solution suited to the way I cook, without assuming that an extractor hood will perform identically with external venting and recirculation. |
| Everyday noise | Check the stated noise level for the mode and speed you will use. With external venting, also examine the duct route and any bends required. | In an open-plan kitchen, I want to assess acoustic comfort during everyday use, not just a figure for intensive-speed operation. |
| Filters and maintenance | Note the references for the recirculation kit, charcoal filter and grease filters. Check that these accessories are definitely compatible with the model selected. | I want to be able to maintain the extractor hood in recirculation mode and find compatible filters when they need replacing. |
A decorative, built-in or island extractor hood is not necessarily suitable for installation in your home. A built-in hood must also match the dimensions of the intended cabinet.
First determine whether external venting is feasible, then compare models compatible with this method and the space available.
UFC-Que Choisir states that the duct for an extractor hood with external venting must be dedicated exclusively to this purpose; connecting it to a chimney or mechanical ventilation system is prohibited.
Use a duct reserved for the extractor hood, or choose recirculation if no dedicated duct can be created.
Recirculation requires a charcoal filter and may need a specific kit. An incompatible reference may prevent the planned installation.
Before buying, note the extractor hood’s full reference, the required kit code, the replacement filter and the space needed for the accessories.
The recirculation kit and filters may be sold separately; check their availability for the extractor hood’s exact reference.
UFC-Que Choisir measures airflow with a charcoal filter in recirculation mode and without this filter in external-venting mode: the results do not describe the same configuration.
Compare figures for the same mode, the same speed and, where possible, an equivalent test basis.
Worth considering for an extractor hood that can be used with external venting or recirculation, after checking the kit suited to the exact model.
Worth considering if your project relies on recirculation and you want to compare standard or regenerable filters.
Worth considering for a recirculation project requiring accessories identified by the appliance reference.
These Joybuy options bring together extractor hoods that, according to their stated specifications, are compatible with external venting and recirculation. Always check the selected mode, dimensions and accessories before installation.
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For a wall-mounted installation that needs to remain suitable for recirculation or external venting.
Stated maximum airflow of 580 m³/h, three speeds, touch controls and a width of 595 mm. Two CBCF055 charcoal filters and one washable grease filter are listed.
The stated maximum level of 64 dB does not specify the mode: check the noise level for the configuration you are considering.
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An under-cabinet format for a kitchen with limited space and a wall cabinet.
Stated maximum airflow of 370 m³/h, retractable format measuring 599 × 298–453 × 200 mm, with external venting and recirculation advertised. An exhaust hose and CBCF002X2 charcoal filters are listed.
Check the built-in dimensions, clearance around the filters and future availability of consumables.
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A wide wall-mounted option for a 90 cm cooking area, with both advertised modes.
Stated maximum airflow of 650 m³/h, three speeds plus booster, CBCF003 charcoal filter and 1.5 m duct listed.
Confirm the width of the cooking area, the available height and the measurement mode for the stated maximum level of 59 dB.
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For a standard wall-mounted kitchen where external venting and recirculation both need to remain possible.
Width of 600 mm, stated maximum airflow of 367 m³/h, three speeds and charcoal filters listed.
The stated maximum noise level of 63 dB alone is not enough to assess comfort in recirculation mode; also check the filter reference.
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A wide wall-mounted extractor hood advertised for external venting and recirculation.
90 cm width, stated maximum airflow of 564 m³/h, touch controls, LED lighting and an included charcoal filter listed.
Before buying, check the full dimensions, installation height, noise level and availability of replacement filters.
No. UFC-Que Choisir states that the duct for an extractor hood with external venting must be dedicated exclusively to this purpose; connecting it to a chimney or mechanical ventilation system is prohibited.
If the work affects communal areas or the external appearance of the building, Article 25 of the law of 10 July 1965 provides for authorisation by the general meeting under the applicable conditions. Consult the co-ownership regulations and the property manager before starting the project.
No. Check the applicable local regulations, particularly requirements relating to air discharge and any potential nuisance, before ordering an extractor hood with external venting or planning to create an opening.
Start by consulting the extractor hood’s manual. Depending on the model, recirculation may require a kit or module with a charcoal filter, diffuser, duct or fixing components; check compatibility with the appliance’s exact reference.
The frequency depends on the technology, extractor hood and usage. Elica notes, in particular, that some standard and regenerable filters follow different instructions: always follow the manual for the filter compatible with your model.