How much was that part?
You should be able to make one of those fairly easily.
Demon Tweeks sell 90º silicon hoses, and they also sell some sort of self taping take-off for silicon hoses.
Should work I guess.
What diameter is the inlet?
Or, even easier you can buy a t-piece in silicon and take the DV from there.
£40 isn't bad I suppose, but a silicon hose is £18!