Dewalt DCV581H Vacuum

I have a Dewalt DCV581H cordless vacuum. It works great and come with a crevice & small funnel type attachments. I would like to add a few more attachments such as a brus and perhaps additional hose. Any ideas on what might work? 

Thanks

Any 1-1/4″ tool should work; I’ve used my regular vacuum’s brush attachment with my DCV580 a few times, as well as the wand for a little bit more reach.

Thanks for the heads up. I will check into purchasing some 1 1/4” attachments.