Quote Originally Posted by Ry_Tower View Post
Sir am I right to say that markings on the 2 filters are different in orientation? Do you have a 360 degree view?
*Ry_Tower, the marking is the same for both. The marking orientation direction is going to the thread on one side and going to the top on the other side. Noticed also the numeric markings at the bottom, just not sure what these stands for. There is also a COO on the main 12-pc box, it came from France...