I have a Durst M601 that came without a filter drawer. I contacted the Durst repairers in the Uk and they supplied the part. You could check out whoever dealt with Vivitar parts where you are. You might be lucky. The M601 was long out of date when I got the part I needed. The other thing to consider is simply blanking off the drawer opening and using filters below the lens. That would certainly work with the Ilford Multigrade filter set, but I don't know if it would be an option for colour.