Okay so go to applications and select mc edit. right click and hit show application contents. then in the search bar search filters and make sure you select mc edit instead of "my mac" or something like that. Drag all your filters into the folder that should pop up
There you go hope I helped.
1.Download your filter.
2.Drag it into the filter folder in your mcedit folder under the one heading:MCEdit-0.1.1.win32 or something like that (it should be the top one, avoid schematics and serverjarstorage).
3.Go onto MCEdit.
4.Mark a space and use the Filter option.
5.Click on the big yellow writing and choose your filter that you just downloaded.
6.Press "Filter"
7.Enjoy!
Ha I knew posting that would eventually help someone even though it was late. You're welcome
Im a mac user but i don't have a filters folder in that directory. Do i create one?
Maps:http://www.minecraftforum.net/topic/2084463-minecraft-maps-fireman1x/
There you go hope I helped.
how do i open MCEdit??
If you don't stay forever, something must!