I use FreshRSS with FeedMe and I’m pretty happy with it. Though many local news pages here decided to become assholes and use click bait titles and teaser texts now like “Big car crash! This important main road is closed down”. So no real filtering possible and you again have to open the article to find out where you probably don’t want to drive to.

But still you can define as many filters as you want and save them: FreshRSS

You then also can “share” these filters and subscribe to them separately in your reader app if you want.