Replacement Filter for Jura Claris Blue Clearyl Coffee Machine Water Filter Water Filter Cartridge Blue 3-Pack

Ordered a pack of 3 of these Jura filters. Used the first one in early December, rinsed it twice as usual, clear clean water, all good. The second one I needed just now, mid January. The first rinse showed brown, smelly (earthy) water, when I normally get a carbon-residue black color. After 5 machine filter rinses (10 cups) it was still dirty. So I’m thinking I got a bad filter for the first time ever. Go to the third filter from the pack: same thing. Have these filters been used and repackaged??