DSLR_FilterCase_55mm

This is a case for SLR and DSLR lens filters. This one fits a 55mm lens filter.
The walls of this filter holder are thicker then they need to be, but should provide plenty of protection for your lens filters.

Scale up or down for different size filers.

There is a similar idea around here somewhere uploaded in a CAD file. I am not real comfortable with cad programs, so I created this one using 123D Design. The 123D file is here too.

As you can probably see in the photo, I placed a raft under the 1st one that I printer. But it did not need it.