Vacuum without rotating brush for loop carpet (and pets)

[Flowers321]

We have just got a new loop pile carpet (the type that looks like it’s made from almost knots of thread rather than the fluffy type) and the carpet shop have recommended we only use a vacuum without a rotating brush. Can anyone recommend such a Hoover? Preferably wall mounted and preferably able to deal with a dog that malts A LOT!!
Thank you!

I think all the cordless ones have brushrolls. For loop, you’ll need something powerful as the suction does all the work. A Miele, Sebo or Henry cylinder would be good. Henry has the biggest capacity and is the cheapest