Single contrast filters

[Telamonian_Ajax]

Does anyone know if and where single contrast filters for enlargers can be bought?

I have a 6 x 6 Ilford Multigrade set with 12 filters originally, but I am missing my 1/2 and 2 1/2 filters and I would very much like to use them but without buying a whole new set.

P.S. If this is posted in the wrong place: I am sorry, but I could not determine where to post.

 

[Steph]

I think you are probably out of luck. The only single filters I have ever seen for sale were full grade filters, not half grade ones. Maybe someone else can help. Alternatively, have you tried eBay for a cheap set? You may even find a very cheap incomplete set with the ones you are looking for if you are lucky.