Yep - the hose supplied with the Nilfisk fits the TS55 and Domino, as well as my Bosch SCMS. It's a lovely piece of kit. I opted for the more expensive Alto Attix 30 as I'll be working in MDF on a forthcoming kitchen build, and the filters are designed for the job, otherwise I might have spent a little less and got the
cheaper Aero 25. However, I've learned the hard way to buy the right tool for the job rather than a cheap alternative which I end up ditching and replacing with what I should have bought in the first place, by which time it's gone up in price! DAMHIKT.