It's not in my email box anymore. I found the one where I sent my question. It's dated Jan 24,2009. I think it took them a few days to respond but basically they said that parts were no longer available for it, it was equivalent to the 110 and took the same media.
The guy I got it from told me the tank was formerly a salt water set up and was set up about 10 years ago. I know nothing about salt water or whether it would be the correct type filter for salt. It was his son's tank and I don't think he knew much about it....but the 10 year comment might help date the filter.
I'm not using mine yet as I've not set up that tank yet but I do plan on using it for as long as it works.