The filter on the end of a 1/2" bore pipe will clog up in no time at all, what you need is a catch tank of some description and the filter. Heres mine i did around May last year.
The pipe in to the mini catch tank neck and filter out neck is too small a gap and also could do with being higher, about half drops in to the cf and half in to the filter before it blows off
The pipe in to the mini catch tank neck and filter out neck is too small a gap and also could do with being higher, about half drops in to the cf and half in to the filter before it blows off