Question Phanteks P300 Eclipse dust filters

[ds3439]

I had 2 different types of dust filter in the front panel, the larger one fits one of the panel vents but i can't figure out what the small filter is for.
Think i should have 2 of the larger filters for both ends of front panel.

https://imgur.com/87xlLGE

View: https://imgur.com/87xlLGE

 

[Mr.Spock]

had to check - the small one is for the top, the large one fits the bottom

 

[ds3439]

How does the small one attach? The large one just slides in.

 

[Mr.Spock]

horizontally just where the bevel ends

How does the small one attach? The large one just slides in.