There's an epidemic of Knock-Off fuel filters on Amazon, eBay and many other sites. Here's a few thing that may help identify these clones.

RACOR ('13-'18) - PFF54529
FUEL & WATER SEPARATOR (CHASSIS MOUNTED) MOPAR ('13-'18, 6.7L) - 68197867
FUEL/WATER SEPARATOR (CHASSIS MOUNTED) - FLEETGUARD ('13-'18) - FS20089