1997 Nissan Altima Engine takes longer to start

Recently changed the fuel filter and a couple days after changing it without driving it that car takes longer to start than what it usually did. Takes like 4-5 cranks if I am using the right terms. Also this car was passed down from my parent to me and learned that the fuel filter has not been changed for years. Looked at the filter looks like its from the factory. What can this be or will it go away after a few drive cycles? Thanks