I was told by an associate from licati o n where I bought my RV that I should replace stock air filter with a K& N e0945 air filter.
when looking in their site they only have for E350 up to year 2017. I mentioned this to the associate, he said that the air filter for this vehicle has been the same for years and that it will work with this model.

Asking for some advise. Should I change filter or its not worth it.

Thanks
Ozzie