Questions about Rowenta Pure Air Essential PU2530F0

https://www.digitec.ch/de/s1/product/rowenta-2-in-1-active-carbon-allergy-filter-1-x-zubehoer-luftbehandlung-12068105?utm_campaign=organicshopping&utm_source=google&utm_medium=organic&supplier=406802

I would now have to change the filter for this appliance. Unfortunately, I have not found any information on the required accessories. Can anyone tell me which brand/filter I can order that will fit the appliance? Thanks for any tips and answers.