I know this has been asked multiple times, but I could not find a definitive answer, maybe @Jack could help here:

If I own a Gen5detect, what’s the product id for the low reach adaptor I must purchase?

Dyson’s US website suggests that the low reach adapter (part id 971435-01) is the one that is compatible, but multiple users from this thread suggest that it is not:

Since the gen5detect in prussian blue does come out of the box with the low reach adapter, where can we get one for the regular purple color?