Andre,
If you need the UV only, I wouldn't mind breaking a set.
Is it Pentax? If so, then I would be interested, but in an earlier email you mentioned that this was a "normal 43mm SMC (filter) kit"; that is, not designed as a drop-in filter, but rather a front element screw-on. The problem with this is that normal filters don't tend to fit into the drop-in housing. As Kenneth pointed out earlier today:
"I just tried a "normal" Tiffen 43mm 1A and it is too thick!"
... but let me know if I'm mistaken.
- Jerome
These 43mm Pentax SMC filters can be screwed but I think they also can be just inserted in the lens compartment. Tiffen filters are kind of thick, the Pentax ones may have about 1 or 2 mm less.
Kenneth, are the B&W filters useless because they are too thick? If so, the Pentax is certainly thinner than a B&W but not by a large margin. My guess is that they fit, especially because this 43mm kit was only made for 3 lenses, the FA 300/2.8, the FA 600 and the FA 250-??? zoom. I could check tonight how thick they are.
Andre

