The web site said this was for a parkside cleaner. I assumed (never assume!) that it was for a parkside wet and dry cleaner. I unpacked the spare parts and found that the 32 mm for the spares was exactly the same size as the hose connection so they did not fit.
I have emailed and advised I need a connector costing over £5. As the whole parts 5 in all only costed £ 10 it’s getting expensive!
I accept I misunderstood the website
Reply to emails was prompt as was the delivery of the spare parts
JBA