Yes, they can be used, but your set is quite "broken" and lacks all of the filters needed to do the job. They come in 6 varieties (R, G, B and C, M, Y). They also come in gradations of .025, .05, .10, .20, .30, .40, and .50. Thus you need 42 filters to cover all situations.

Your set has big holes in it.

PE