The filter was relatively cheap. I will use it with old stored gear, a Kodak safe light and timer with foot switch (set to 2 seconds). We will see how it goes, looks like I will be testing this out on my return from Thailand, using film I do not worry about fogging. Maybe some of you out there reading this would like to give it a try also, here is the Michael Smith link with info. If it works for you send me a note we can learn together.
Michael Smith: Developing By Inspection