cummins isx new fleetguard oil filter, or use the old lf9080? Oil consumption has gone up

I have a '08 cm871 isx with full delete done. I've been using the baldwin oil filter mostly but recently switched to the new fleetguard oil filter. The lf14000nn instead of the old lf9080. Question i have is....to continue with the old lf9080 or balldwin or keep using the new lf14000nn filter? The only reason i ask is, reading up on the new fleetguard oil filter cummins says to use this new filter for isx15 2010 and newer mototrs but is fine on all isx motors. Since using this new filter, i've started to have to add more oil between services. I used to add anywhere between a half to full gallon around 10,000 miles but now i'm adding a half to full gallon at 5,000 miles and a half every 3000 miles after that. My top up oil has doubled since using this new filter. I've only used it on my last 2 services. That's the only thing different that has changed is the filter itself. Could this filter be causing the oil consumption by chance? I have no leaks.
I changed my oil today and went back to using the baldwin filter again to see what happens. I'm hoping my oil consumption goes back to normal. We'll see i guess

 

I changed that on my last service. I thought at the time that, that could be my issue. It had 120k miles on it when I changed it. So right now the new one only has 15k miles on it

 

I set out today. I'll see how it goes this week. Hopefully that fixes it but we'll see. I could be my valve seals but it just seems like a coincidence that the filter was the only change that I made and all of the sudden I'm using double the amount of oil.Crossing my fingers. Lol.

 

Well 4000 miles in and no oil used so far. Its still where it was when i changed it. Im starting to lean towards that fleetguard filter now being my issue. We'll see what happens in another 2000 miles i guess

 

I'm up to 6400 miles now and still no top up oil added. My oil hasn't dropped at all yet. I usually have to add some around 9 to 10,000 miles. Its looking like that fleetguard filter was my issue still. I'll post again at the end of next week with any results

 

8500 miles total and still no oil added.......its still where it was when i changed it. I think my problem is solved.

 

My oil pressure at idle (600rpm) with the new 14000 fleetguard was higher...around 22psi. With baldwin filter it was back to my normal range of 19 to 20psi. At high idle (850rpm) with new 14000 fleetguard filter oil presuure was 30 to 32psi. With baldwin filter my oil pressure was at my normal range of 24 to 26psi. Both filters had the same psi of 34 to 35 psi at cruising speed. I have a scan guage so i can read exact oil pressure numbers.