Delivery promptly and pünktlich.Verpackung was also ok. No Beanstandungen.Der item fits like the original part so very maßhaltig.Es no leakage of Fiterbestandtteilen (coal crumbs) festzustellen.Einbau was able to take place without gloves. This part is almost 1.Monat in operation works well .Filterwirkung unfortunately only be assessed subjectively but also see friends of the no difference to the original (sniff) können.100% buy recommendation for this product.