Direct Hidden Pair

The two cells E7, E8 are the only possible positions of the two values 6 and 9 in the col E. Because the number of cells equals the number of values, these two cells must contain these two values, in any order.

Hence other values can be removed from these cells. It follows that cell E4 is the only remaining possible position of the value 3 in the col E.

Therefore we can remove E7-3457, E8-234, and subsequently set E4 to 3.

Explanation

Note that "Direct" sets are just an agglomeration of two distinct hints. It's just nice to see them both as one hint, and so it is, that's all.