Originally Posted by
snacktoast
I know it is - 100% fact.
I don't play the guessing game to feed others with bad information.
It's not in K&N's catalog because it was made exclusively for EBR.
That being said, since it's a cotton gauze, I would not scrub it. Degreaser, let it sit for 5 minutes, flush it from the inside out with warm water, allow it to air dry, then lightly oiled.
Anything else runs the risk of opening up the filter media to larger than ideal holes and potentially compromising filtering ability.