So today I go to take my AF1 filter off for a good cleaning, but I can't find my normal S&B recharge kit that I've been using with it. Would it be alright to use the K&N recharge kit I have here?

The oil is red compared to the S&B's blue, but I'm not worried about the color. Just want to make sure the oil isn't going to ruin it or anything.

 

You should be fine just don't over oil it......