The carbon filter itself are the same filters that were installed in the cooker hood on the extractor tubes. The dismantling of the old filter is no problem. But the installation of the new filter even more. After I then the mounting tabs (inferior plastic - not amplified) are still broken after many failed attempts of the assembly, I have the filter nerfed thrown in the trash. What good are new filter if it can not be mounted easily and simply? For that reason alone, I like the carbon filter not - when buying a new cooker hood this time I'll make sure how easy or complicated are the replacement of these filters.