OK, I'm way behind on my filters, and it's
@ZeeOSix's fault because he wants me to wick the media dry and then I totally forget about them for weeks or months, lol.
Here's the media from this filter, which
@wwillson was asking about earlier:
View attachment 177560
View attachment 177561View attachment 177562
I spread the pleats apart to see the carbon, not too bad just with this approach:
View attachment 177563
Removing a bit of the media, revealed some carbon:
View attachment 177564
View attachment 177565
The metal backing is quite interesting, its a black painted metal. What's also interesting is the 2nd layer of filter media, which is distinctly different from the first layer:
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This is the back side (back layer):
View attachment 177567
Compared to the top side (top layer):
View attachment 177568