Hair diffuser replacement recommendations please?

[endlesswashing]

Can anyone recommend a replacement diffuser attachment please?

My DD has fabulous curly hair and dries it with a diffuser. The original diffuser attachment has cracked and no longer attaches to the hairdryer.
Is a universal diffuser the solution or do I just need to bite the bullet and buy a new drier and attachment?

I think the universal diffuser attachments are pretty decent. Have a look on amazon and check the reviews

Thank you, will have a look.