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How to Change the Cabin Filter on the Citroen C4 Cactus

Model: Citroen C4 MK 3 - Years 2020-2026
Part: Cabin air filter

Let's see how to change the cabin air filter on the Citroen C4 Cactus. Access to the pollen filter is from the grille located under the windscreen on the passenger side. To access it, you need to open the bonnet. You should lift the grille with your fingers or use a plastic spatula to help it lift. From here, you can directly access the filter, which is divided into two parts. You can find this item on major e-commerce platforms, such as AliExpress, where we found the best price: for the two activated carbon pieces, the price is €3.68 (+€3.27 for delivery): Before refitting the two new filters - be careful about the installation direction: the arrows must always point downwards - do not forget to give the area a good clean with a blast of compressed air.

Updated on 23 June 2026 by ScegliAuto

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by ScegliAuto

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