To the OP: welcome to you, and I wouldn't fret about that small pressure difference.
The Fram equivalent (4386) is at 14 PSI.
I would not worry about it all that much. There are quite a few filters that give a 4-5 psi range for the bypass.
I see it is less than $5 on Amazon right now, not a bad price for one.
They are about on par with a Fram Tough Guard or Mobil 1 and such (synthetic blend media, nitrile ADV).
I have used them before and would use one again at that price (but they are $9 for my applications at the moment).
Correction: the S
series has a silicone ADBV. The X
series has a nitrile one. The S series at $5 is a good value.