Hi @c18p9,
Welcome to the Dyson Community, and thank you for your question.
Any non-powered attachments from your Dyson V7 vacuum should be compatible with a Dyson Cyclone V10 vacuum, with the exception of the wand. They share the same Quick-release connection design.
But all new Dyson vacuums will be packaged with a range of additional attachments, which are covered under the same 2-year guarantee. The exact selection of attachments included may vary depending on which model you choose. It’s not possible to purchase just the main machine alone.
Dyson attachments are made from the same high-grade materials as our machines themselves - so you could recycle the old ones, or otherwise rehome them!
Hope this helps.
Thanks, Jack. This really helps. Thinking of rehoming the old parts
Some of them may fit the new device, though it varies on the attachment and the model you’re going for. About purchasing the device alone without attachments, I don’t think that’s possible since they come with the packing of the vacuum.