Can’t find videos labeled “filtered”

So I have 215 videos on my iPhone. However when I try and transfer them all to my iXpand only 115 transfer and the remaining ones that are labeled “filtered” in front of the video description I can’t see where they go …anyone can help?

what app are you using to create the files with Filtered in the name? are all the file names different? I have seen some apps that use the same name for edited or modified files. Snapseed is one of these apps. the file system on the iXpand does not support multiple files using the same name. If you have a similar issue the files would have to be renamed or copied into separate folders. 

It’s from Snapchat that I save my videos to my camera roll. I guess when I save Snapchat videos it saves them under a “filtered name”